Press releases

ABB and Epiroc advance collaboration on underground trolley solutions for mining

Details: Created: Wednesday, 05 March 2025 07:54

VÄSTERÅS, SWEDEN, February 05, 2025

ABB and Epiroc advance collaboration on underground trolley solutions for mining

Collaboration advances the development of underground trolley system solutions for mine haulage fleet decarbonization
The Memorandum of Understanding between the companies follows recent success of implementing the world’s first battery-electric underground trolley truck system at Boliden’s Kristineberg mine

ABB and Epiroc have signed a Memorandum of Understanding (MoU) based on underground trolley equipment to collaborate on joint, comprehensive and integrated solutions for the mining industry to increase productivity and safety, and achieve decarbonization targets. The MoU builds on past technology deployment successes in Swedish mines.

Under the terms of the agreement, the two companies will have teams in collaboration to carry out a comprehensive feasibility assessment of their collective offerings. This review aims to meet the demanding requirements of industrial applications in mining, considering productivity, sustainability, and high-power, automated and safe operations. Any resulting solution would be ruggedized for harsh underground mine environmental conditions and built to approved standards.

The recent track record of ABB and Epiroc includes the first battery-electric trolley truck system for underground mines, developed together with Swedish mining company Boliden. According to ABB’s Mining’s Moment report, 76 percent of global mining companies believe vehicle electrification will bring significant benefits both in terms of sustainability and efficiency. Additionally, 42 percent plan to invest in haulage fleet decarbonization by 2026. In light of this, ABB and Epiroc believe it is time for action.

As mining customers increasingly seek solutions to support this crucial electrification of their vehicle fleets and move to fully decarbonize their operations under environmental, societal and economic pressures, ABB and Epiroc believe they have complementary, specialized expertise in trolley solutions for underground systems to provide integrated offerings using today’s existing technologies.

“Collaboration within the mining industry is crucial to accelerate the transformation of our mining customers’ decarbonization journey,” said Wayne Symes, President with Epiroc’s Underground division. “We are excited to deepen our partnership with ABB by developing a strategic roadmap for sustainable, innovative mining, beginning with the decarbonization of mining truck fleets, expanding on the trolley system to meet the wider needs of the industry with the target set to increase both safety and productivity.”

“The decarbonization of mine haulage fleets is becoming increasingly pressing as we look towards 2030 sustainability goals,” said Max Luedtke, Global Business Line Manager for Mining, ABB Process Industries. “We must encourage collaboration across the industry to speed up the change needed, and Epiroc is aligned with this approach. We know from our recent Mining’s Moment report that 71 percent of mining companies agreed that successful partnerships are key to gaining momentum in the energy transition. Technology players demonstrating a strong commitment to open standards and asset interoperability facilitate these efforts, so we look forward to discovering what else we can achieve with Epiroc and the wider industry.”

ABB is a global technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. By connecting its engineering and digitalization expertise, ABB helps industries run at high performance, while becoming more efficient, productive and sustainable so they outperform. At ABB, we call this ‘Engineered to Outrun’. The company has over 140 years of history and more than 105,000 employees worldwide. ABB’s shares are listed on the SIX Swiss Exchange (ABBN) and Nasdaq Stockholm (ABB). www.abb.com

ABB’s Process Automation business automates, electrifies and digitalizes industrial operations that address a wide range of essential needs – from supplying energy, water and materials, to producing goods and transporting them to market. With its ~20,000 employees, leading technology and service expertise, ABB Process Automation helps process, hybrid and maritime industries outrun – leaner and cleaner. go.abb/processautomation

For more information please contact:

Media Relations Issued by NGAGE Marketing on behalf of ABB

Ofentse Dijoe Andile Mbethe

Phone: +27 (0) 010 202 5105 +27 (0)11 867 7763

Email : Ofentse.dijoe@za.abb.com Email : andile@ngage.co.za

Revolutionising mining operations

Details: Created: Wednesday, 05 March 2025 07:54

Johannesburg, South Africa, February 27, 2025

Revolutionising mining operations

ABB Ability™ MineOptimize is a powerful framework
Technical optimisation can yield cost savings of up to 25%
Optimised solutions are built on ABB’s infrastructure, including electrification, drives, and automation

Now more than ever, mining and mineral processing companies need to boost productivity, ensure safety, and protect the environment. ABB’s comprehensive electrification, automation, and digital solutions portfolio is ideally positioned to meet these challenges across all mining processes, from mine to port, transforming performance in a digital world.

ABB Ability™ MineOptimize is a powerful framework that integrates individual mining solutions, delivering a seamless, plant-wide system that enhances efficiency and reliability throughout the entire lifecycle. “Engaging early with ABB provides immediate access to experienced engineers who specialise in designing, managing, manufacturing, installing, and commissioning perfectly optimized brownfield or greenfield projects. The earlier you engage with ABB, the greater the improvement in total cost of ownership throughout the project,” explains Martin van Zyl, Sales Manager, Process Industries, ABB.

ABB ensures that the correct technology is selected to meet each unique solution’s needs. Technical optimisation throughout the entire plant can yield cost savings of up to 25% while reducing overall project time. By applying vertically integrated solutions across the plant, ABB enables plant-wide standardization, allowing a single management interface that coordinates third-party equipment while integrating electrical, automation, and digital applications. This reduces human error, minimises project risks, cuts labour costs, and decreases time overruns.

Optimised solutions are built on ABB’s infrastructure, including electrification, drives, and automation solution blocks. ABB’s digital technology experts further enhance these solutions through the ABB Ability™ suite of applications, delivering sustainable profitability and full visibility over mining operations to ensure that the right people have the right information at the right time.

Collaborative services connect ABB specialists with in-house teams, either remotely or on-site and in real time, offering support ranging from remote assistance to predictive maintenance and performance optimization. With decades of experience and a global installed base of over a thousand projects, from mine hoist systems to mineral processing plants, ABB Ability™ MineOptimize is a unique, framework designed to make your entire process function as a cohesive system.

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For more information please contact:

For more information please contact:

Media Relations Issued by NGAGE Marketing on behalf of ABB

Ofentse Dijoe Andile Mbethe

Phone: +27 (0) 010 202 5105 +27 (0)11 867 7763

Email : Ofentse.dijoe@za.abb.com Email : andile@ngage.co.za

FUCHS LUBRICANTS SOUTH AFRICA’s offer for mobile cranes ensure optimal performance and longevity

Details: Created: Wednesday, 05 March 2025 07:52

FUCHS LUBRICANTS SOUTH AFRICA’s offer for mobile cranes ensure optimal performance and longevity

24 February 2025: Mobile cranes are complex machines that play a critical role in various industries, from construction to logistics. These machines, which can range in capacity from 30 t to over 1 200 t, are subjected to demanding environments, requiring high-quality lubricants to ensure smooth operation and extend their lifespan. FUCHS LUBRICANTS SOUTH AFRICA provides a comprehensive range of lubrication solutions that meet the specific needs of mobile cranes.

Sales Representative Freddie Eloff stresses the significance of tailored lubrication packages for mobile cranes. “Mobile cranes, like any heavy machinery, require specialised lubrication in their engines, gearboxes, hydraulics, and transmission systems. Our offerings are designed to cover all the essential components, ensuring optimal efficiency and performance,” he says.

Hydraulic systems are at the heart of mobile crane functionality. Whether the crane is lifting, extending, or moving, the hydraulic oil ensures that the machine operates smoothly. FUCHS offers high-quality hydraulic oils that maintain optimal performance even under extreme conditions. The correct hydraulic fluid helps prevent stuttering, maintains consistent pressure, and reduces wear and tear, all of which are essential to avoid costly downtime.

Mobile cranes are equipped with powerful gear systems that require robust lubrication to handle the high stresses of daily operations. FUCHS gear oils are specially formulated to reduce friction, minimise wear, and extend the life of critical gear components. As these cranes evolve, the demand for synthetics in gear oils has increased, with FUCHS adapting its range to meet these needs. The move towards synthetic gear oils ensures that gear systems can handle the increasingly complex demands of modern mobile cranes.

Grease is vital for the lubrication of moving parts, particularly the crane's boom and pivot points. FUCHS’ RENOLIT grease range is ideal for mobile cranes, ensuring that booms extend and retract efficiently, even in harsh environments. The company's STABYL TA, a white grease, is gaining popularity due to its environmental benefits. “STABYL TA serves as an environmentally friendly option that can be easily seen on the machine, ensuring that it is applied properly to reduce friction,” notes Eloff.

For operators who work in harsh conditions, FUCHS also offers RENOLIT FLM 2, a black grease that works effectively in more demanding applications. These greases provide crucial lubrication to ensure the crane's boom operates smoothly, increasing its lifespan and reducing downtime.

“Crane motors may idle at capacity for extended periods, and using a reliable engine oil prevents any differentiation in performance. Poor-quality engine oils, however, can lead to reduced productivity, damage to the system, and more frequent maintenance,” explains Eloff.

Mobile cranes are equipped with powerful engines that demand high-quality oils to keep them running efficiently. FUCHS’ engine oils, such as 15W-40 CI-4, have been a mainstay in the industry, but with the ongoing evolution of machinery, newer formulations such as CK-4 and 10W-40 graded oils are increasingly in demand. These advanced oils provide enhanced protection against fuel dilution and contamination, common challenges for engines that idle for extended periods.

The right engine oil is crucial for protecting components from wear, reducing fuel consumption, and ensuring that the crane’s engine operates smoothly over time. Eloff highlights the importance of selecting lubricants with the right additive packages, particularly for cranes that experience long idle periods and high temperatures, common in South Africa's climate.

FUCHS also offers a range of specialised products for crane maintenance, including advanced coolants and non-fling rope dressing. Hydraulic coolants play a vital role in maintaining the proper temperature and preventing overheating, ensuring that the crane’s hydraulics function effectively. The right coolant also prevents engine damage from prolonged idling, an essential consideration for cranes that may sit stationary for long periods while still under load.

Furthermore, FUCHS’ NF (non-fling) rope dressing is designed to protect crane cables from corrosion and friction, even in harsh weather conditions. This rope dressing sticks to the wires and prevents the lubricant from flinging off, offering lasting protection and reducing the frequency of maintenance.

What sets FUCHS apart is its ability to offer a complete lubrication package for mobile cranes. “We provide a one-stop solution for all lubrication needs, from engine oils to greases and hydraulic oils,” says Eloff. FUCHS also stands out by offering extensive support through its distribution network, ensuring that clients across South Africa receive their products quickly and efficiently.

In addition to providing high-quality lubricants, FUCHS offers valuable services such as lubricant condition monitoring. This service includes lubricant sampling and analysis, which helps crane operators monitor the performance of their equipment and make informed decisions about maintenance. With this support, FUCHS helps ensure that mobile cranes operate at peak efficiency and reduce the likelihood of unexpected breakdowns.

Lubricants are essential to the smooth operation and longevity of mobile cranes. From hydraulic oils to engine lubricants, greases, and coolants, FUCHS offers a wide range of products that meet the specialized needs of this industry. With a strong emphasis on quality, reliability, and customer service, FUCHS continues to lead the way in providing lubrication solutions for mobile cranes, ensuring that these machines perform at their best, even in the most demanding environments.

Eloff sums it up perfectly: “With FUCHS, customers get more than just lubricants. They get a complete service solution to keep their cranes running efficiently and safely, helping them reduce downtime and extend the life of their equipment.”

Ends

Hope amidst the Stilfontein horror: SA-made, world-first technology shows its might

Details: Created: Wednesday, 12 February 2025 08:09

PRESS RELEASE

Hope amidst the Stilfontein horror: SA-made, world-first technology shows its might

The Stilfontein mine tragedy, where at least 78 people lost their lives, underscores the complexities of illegal mining in South Africa. Nevertheless, the rescue of 246 individuals from the same perilous shaft in less than three days is a testament to South African engineering prowess.

This remarkable rescue was enabled by a locally designed and manufactured mobile rescue winder, equipped with world-first capabilities – including the ability to operate to a depth of 3km.

“The Mobile Mines Rescue Winder (MMRW) performed flawlessly and offers a glimmer of hope amidst the devastating loss,” says Russell Moore, the executive chairperson of Gauteng-based Tech Edge Group, which was responsible for the winder’s conception, design and manufacture.

“The loss of life at Stilfontein is a profound tragedy that left us deeply saddened,” he says.

“However, our MMRW demonstrated South Africa’s capacity to develop world-class solutions and contribute to a safer global mining future.”

The rescue

On Friday, January 10, the Gauteng High Court ordered the rescue of miners who had been trapped for over three months in shafts 10 and 11 of the former Buffelsfontein Gold Mine at Stilfontein. The mine had closed in 2013 when its operations were no longer financially viable.

Mines Rescue Services (MRS) South Africa, the owner and operator of a Tech Edge MMRW, led the rescue operation.

Tech Edge MD Bannister Erasmus’s phone rang just before 20:00 on Sunday, January 12. On the line was MRS’ CEO Mannas Fourie, asking Erasmus to have a team on-site at Stilfontein early the next morning.

Erasmus says the ground around the shaft had been somewhat cleared over the weekend and that after on-site tests of the MMRW, the first cage of people was brought to the surface at about midday from a depth of 1.4km.

The MMRW’s live camera feeds, from below the cage, inside the cage and on top of the cage, gave the surface team three different views of the interior of the shaft, while the communication system allowed messages to be relayed between the miners and the rescue team.

Although the cage’s recommended passenger count is six, Erasmus says that most of the miners were so emaciated that around 11 people could be accommodated per trip.

“The relief on the faces of the miners brought to the surface was humbling,” he says.

Emergency workers were on-site to treat the rescued miners. Those healthy enough were arrested while the frail were sent to hospital under police guard.

Both Moore and Erasmus say that had it not been for the MMRW, which was designed to move on both national roads and extremely rough terrain, the rescue would not have been possible.

Despite site preparation being done over the weekend, the area remained rugged. “For any other machine to have operated on the site, a concrete foundation would first have had to be laid,” says Moore.

Tech Edge support staff – including a mechanical and an electrical engineer – were on site 24/7 to monitor the rescue system.

“The immense time spent on research and development in bringing the MMRW to fruition paid off – it worked seamlessly,” says Erasmus.

The rescue operation ended late on Wednesday, January 15.

The conception of the MMRW

The MMRW’s development was inspired by the 2010 Chilean mining disaster, where a lengthy rescue operation highlighted the need for more efficient and mobile rescue equipment.

When Moore became involved in Tech Edge in 1992, it had been manufacturing custom-made winders for the mining industry for more than 60 years. In 1993, the company’s focus shifted to pioneering solutions for the mining industry.

When 33 miners were trapped in Chile’s San Jose mine after a massive rockfall, a standard Tech Edge winder was airlifted to the disaster site as part of Murray & Roberts’ response to the Chilean government’s call for assistance.

“Despite several countries with expert mining skills being involved in the rescue operation, it took 69 days to eventually retrieve the miners, who initially survived on emergency rations and water from a spring and radiators.

“The incident got me thinking about how a comparable situation would be handled in South Africa. I realised we needed to develop better equipment and that this equipment would need the capabilities to go anywhere – and to do so quickly,” says Moore.

“The idea for the MMRW germinated.”

Once Moore’s ideas were fleshed out by Tech Edge’s team, he took the design to MRS, with which they had a good working relationship, and MRS commissioned the company to complete the MMRW project.

Years were invested in perfecting the unit, prioritising unwavering reliability. Moore emphasises that the winder operates under extreme conditions, and human lives depend on its flawless performance. “To mitigate any risk, every component is designed with redundant systems.”

The winder was tested and commissioned at one of the world’s deepest mines, Gold Fields’ South Deep Twin Shafts near Johannesburg in January 2021. It was then licensed by the Department of Mineral Resources and Energy (DMRE).

Subsequently, Tech Edge developed another winder for shallower mines (1km depth capabilities), which MRS also acquired. “A similar machine was delivered to a company sinking a diamond mine in Botswana,” says Moore.

Moore and Erasmus believe South Africa needs more licensed mobile rescue units.

Design challenges

To ensure rapid deployment, the rescue winder needed to be easily transportable, capable of navigating diverse terrains, and road-legal without requiring special permits. In addition, it needed to be a self-contained system, with a power supply and sheave wheel deployment.

The winder drive and control systems are considerably more complex and sophisticated because of the significantly increased depth of wind. Rope dynamics (the movement, tension and material properties) at extreme depths necessitate sophisticated control and feedback systems.

The end result – the MMRW – made news headlines because no mobile rescue winder in the world was able to operate at a depth of 3 000 metres.

Because it is a mobile winder, getting it licensed by the DMRE was challenging. It had to comply with the Mine Health and Safety Act Chapter 16, with some exemptions that were approved by the department.

Interesting facts and figures

The winder is fitted with 19mm non-spin rope, and the drum allows for 12 layers of rope on top of each other.
The sheave wheel deployment system is so novel that Tech Edge patented it.
Because it is self-contained, no additional headgear or on-site rigging is required, saving valuable hours in rescue.
The winder and cage are mounted on a 4x8 heavy-duty, multi-axle truck that weighs 35 tons and is 9.9 metres long.
The rescue unit offers a choice of a one- or six-man cage, which allows rescue efforts to start before the shaft is widened, if necessary, to send down essential supplies without delay.
The cage descends at a speed of about 1.5 metres per second.
Although the MMRW can tap into a mine’s electricity supply, it is fitted with a 250KVa generator.

Erasmus, who himself developed another South African first, the Tech Edge mobile rope reeling system, says:

“We are extremely proud that our equipment played a huge role in the success of the Stilfontein rescue operation and are honoured to work closely with MRS, which is a top-notch organisation. The MMRW stands as a testament to South Africa’s capacity to develop world-class solutions and contribute to a safer future for miners worldwide.”

END

Mining in Africa can reduce its environmental impact, futureproof its energy needs with natural gas

Details: Created: Wednesday, 12 February 2025 08:09

By Lindiwe Mekwe, General Manager: Regulatory and Legal Affairs, ROMPCO

29 January 2025: When it comes to reducing its environmental impact and futureproofing its energy needs, natural gas is the best answer for the mining industry. Transitioning to natural gas or renewable energy sources can improve energy efficiency significantly, thereby reducing emissions. Utilising alternative energy resource like natural gas, solar, wind, and hydropower, as well as implementing energy-efficient technologies, are crucial steps.

The role that natural gas can play in the energy transition of African mines is inextricably linked to its ability to help address environmental problems. With concerns about air quality and climate change looming large, natural gas offers many potential benefits if it displaces more polluting fuels. This is especially true given limits to how quickly renewable energy options can be scaled up and the fact that cost-effective zero-carbon options can be harder to find in some parts of the energy system.

Natural is less expensive, cleaner, and more efficient and cost-effective than coal. It emits 50% to 60% less carbon dioxide (CO₂) when combusted in a new, efficient natural gas-power plant compared with emissions from a typical new coal plant. Studies have shown that the CO₂ produced when burning fuel is a function of the fuel’s carbon content.

The flexibility that natural gas brings to an energy system can also make it a good fit for the rise of variable renewables such as wind and solar power. Natural gas can provide reliable energy in remote mining locations that do not have access to grid power and can also assist mining companies to avoid the financial challenges of volatile diesel and heavy fuel oil prices.

The use of natural gas in mining operations impacts local communities and job creation in Africa. Sustainable development is about meeting locally defined social, environmental, and economic goals of communities over the long term. Interactions between the mine and community should add to the physical, financial, human, and information resources available.

The challenge is to ensure that the effects of such interactions are regarded as positive by those affected locally as well as by the promoters of the project, and that communities develop in ways that are consistent with their own vision. This may be realised through, for example, the provision of social services, income, or skills development.

Communities can receive compensation and substantial flows of revenue when gas-to-power infrastructure is established, which can act as an important catalyst for change and growth. For areas previously peripheral to the cash economy, these monetary flows can transform the economic and social basis of communities.

South Africa is a signatory to the United Nations Framework Convention on Climate Change (UNFCCC) and to the Paris Agreement. As an energy and emissions intensive middle-income developing country, the government has recognised the need for the country to contribute its fair share to the global effort to move towards net-zero carbon emissions by 2050.

In the 2023 Integrated Resource Plan (IRP), natural gas emerged as a critical part of South Africa’s future energy mix. With an existing gas infrastructure capable of supporting the mining industry’s energy needs and the possibility to accommodate the expansion of that infrastructure, the mining industry will be guaranteed to secure sufficient energy resources to sustain its future activities.

As South Africa decarbonises its economy, natural gas plays a key role as a transition fuel to replace more emissions-intensive fossil fuels like coal and diesel. Energy demand on the continent threatens to outstrip supply. The advantages of natural gas over traditional energy sources are its domestic availability, established distribution network, relatively low cost, and reduced environmental footprint.

To date, South Africa consumes ~180 Petajoules per annum (PJ/a) of gas, predominantly in the synfuels sector (110 PJ/a) and the industrial sector (70 PJ/a), which supports up to 56 thousand (k) jobs across the value chain, generates up to ZAR215 billion (bn) in taxable revenue, and contributes ~1–2% of GDP. This has been made possible by the constructed a 26-inch 865 km high-pressure cross-border gas transmission pipeline and transport natural gas from the Central Processing Facility (CPF) in Mozambique to gas markets in Mozambique and South Africa.

The high -pressure gas transmission pipeline has been owned and operated by the Republic of Mozambique Pipeline Investments Company (ROMPCO) since 26 October 2000 under the Pipeline Agreement. The Mozambican government granted ROMPCO the exclusive right to occupy the pipeline corridor as a zone of partial protection under the Land Law to conduct its pipeline operations.

In addition, on 27 February 2007, the National Energy Regulator of South Africa (NERSA) issued ROMPCO a licence to operate the 334 km section of the Mozambique Secunda Pipeline (MSP) transmission pipeline in South Africa. The MSP gas network, including the Komatipoort Compressor Station, is a single source of supply of natural gas from CPF in Mozambique to several customers in different industries in the South African economy.

The existence of, and/or additional investment requirements for gas extraction and transportation, is an important determinant of the economic viability of new or extended gas exploitation. The domestic gas utilisation infrastructure, such as gas-to-power plants, could be another investment opportunity for ROMPCO.

The shift to gas infrastructure that is more flexible in application and location – such as floating storage and regasification units (FSRUs) and small, modular and flexible electricity generation plants – offer lower risk profiles and will have longer term economic implications. Availability of finance is key to infrastructure development, for both gas and renewables. In conclusion, natural gas can also support Africa’s industrialisation, which can lead to economic growth and the development of renewable infrastructure.

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New independent institute to drive and assess the implementation of Global Industry Standard on Tailings Management

Details: Created: Wednesday, 12 February 2025 08:08

Global Tailings Management Institute launched to help make mine tailings facilities safer for people and the environment

Johannesburg, 21 January 2025 - The Global Tailings Management Institute (GTMI), an independent, multi-stakeholder governed organisation dedicated to improving the safety of mine tailings facilities worldwide, was launched today. It has been founded by the International Council on Mining and Metals (ICMM), the United Nations Environment Programme (UNEP) and the UN-backed Principles for Responsible Investment (PRI).

Based in South Africa, the GTMI will drive the responsible management of tailings facilities throughout their lifecycle. The goal is to achieve zero harm to people and the environment, by overseeing an independent assessment process through which tailings facilities will be audited and certified.

The GTMI will oversee the implementation of, and conformance with, the Global Industry Standard on Tailings Management (GISTM). Companies seeking to meet the Standard are required to prioritise safety, and enhance accountability through public disclosures at all tailings facilities. The GTMI will be responsible for managing the assurance framework through which tailings facilities will be independently audited and certified against the GISTM, by qualified third-party assessors.

The development of the institute was informed by comprehensive guidance from an international advisory panel representing multiple stakeholders.

“The devastating Brumadinho dam collapse in Brazil which killed 272 people in 2019 was a stark wake-up call for the entire industry and marked the beginning of a vital journey to make these facilities safer for people and the environment. ICMM, UNEP and PRI convened the Global Tailings Review shortly after, and in August 2020 we published the GISTM. The establishment of the institute is the next transformative step. As a non-profit, multi-stakeholder governed initiative, we believe it will provide communities, investors and the mining industry with confidence that effective measures are being put in place to prevent future failures,” said Aidan Davy, Co-COO of ICMM.

The GTMI’s mission
The core function of the GTMI is to manage the assurance framework. This will be supported by raising awareness and encouraging the adoption of the GISTM, sharing knowledge and best practices for responsible tailings management, and transparently disclosing auditing outcomes.

“The GTMI is a vital part of the global architecture to deliver the goal of zero harm to people and the environment from tailings dams. The GISTM’s credibility lies in the confidence of all stakeholders in the conformance status of tailings facilities. Updates will be made to the GISTM as lessons are learned from implementation, and public disclosure of auditing outcomes will ensure that interested parties are always kept informed,” said Adam Matthews, Chief Responsible Investment Officer at The Church of England Pensions Board, representing the Principles for Responsible Investment (PRI).

Establishing a multi-stakeholder board
A critical first step for the GTMI is to elect a board of directors who will represent the entire ecosystem of communities and industries impacted by tailings facilities. The co-convenors are inviting applications from the following groups:
● Mining Industry
● Potentially affected communities
● Indigenous Peoples
● Investment community
● Insurance and banking Industry
● Technical and academic community
● Environmental experts
● Mining workforce
● Regulatory authorities

Once the board is in place, the GTMI will recruit a CEO and Chief Technical Officer who will establish a committee to oversee all technical matters. Independent auditors will also be recruited, trained, and accredited to evaluate and certify tailings facilities.

“UNEP is working towards making the mining and metals value chain more sustainable and to minimise its impact on the environment and human health”, said Elisa Tonda, Chief,

Resources and Markets at UNEP. “The multi-stakeholder governance of the GTMI is critical to ensure transparency, accountability and ultimately build trust among all actors, which will contribute to a more responsible mining sector.” she added.

All stakeholders are invited to support responsible tailings management
The GTMI will be calling on all mining companies to become signatories, therefore committing to the implementation of the GISTM, and agreeing to independent auditing and certification. All other interested parties will be invited to become supporters and participate in collaborative efforts to improve tailings management.

Becoming a signatory will not only demonstrate a commitment to responsible tailings management, but can help strengthen relationships with regulators and affected communities, boost investor confidence, and potentially provide access to preferred insurance coverage.

To learn more about the GTMI or how to become a signatory or supporter, visit: www.thegtmi.org
To apply for a board member position visit: www.thegtmi.org/board-positions/

ENDS

About the Global Tailings Management Institute
The Global Tailings Management Institute (GTMI) is an independent, multi-stakeholder governed organisation, established to promote widespread adoption and implementation of the Global Industry Standard on Tailings Management (GISTM). The GISTM requires mining operators to take responsibility and prioritise the safety of tailings facilities, and the GTMI is responsible for managing the assurance framework through which tailings facilities will be audited and certified against this Standard, by qualified, independent third party assessors.

The GTMI is cofounded by ICMM, the United Nations Environment Programme (UNEP) and the UN-backed Principles for Responsible Investment (PRI). The first priority of the GTMI is to manage an assurance framework for GISTM, supported by efforts to drive awareness, share knowledge, and disclose auditing outcomes. Its goal is to achieve zero harm to people and the environment, with zero tolerance for human fatality.

SAIMM Statement on Stilfontein Tragedy

Details: Created: Sunday, 26 January 2025 09:48

The leadership of the Southern African Institute of Mining and Metallurgy, an independent professional institute of international standing for over 130 years, notes with sadness the gravity of the human tragedy that occurred at Stilfontein in the North West Province of South Africa over the last few weeks. The death of at least seventy-eight miners brings to light the need for collaborative efforts to address social, criminal, and legal challenges that arise as a result of progressive mine closures and the loss of mining jobs and the concomitant socio-economic distress that this causes in an already stressed South African economic climate. While there are many dimensions to the illegal mining conundrum, this tragic incident has been precipitated by progressive minerals industry contraction, high levels of unemployment and poverty, and exacerbated by organised crime, it must nevertheless be seen and responded to primarily as a humanitarian crisis of significant proportion.

The impact of gearless mill drive technology on CO₂ emissions

Details: Created: Wednesday, 11 December 2024 06:22

JOHANNESBURG, South AFRICA, November, 25, 2024

The impact of gearless mill drive technology on CO₂ emissions

By Martin van Zyl, Sales Manager, Process Industries, ABB

Achieving energy efficiency savings is highly important to the future of the mining industry. Humanity’s demand for critical minerals is growing thanks to the twin drivers of increasing digitalization and the energy transition. Meanwhile, ore quality is declining, requiring more ore to be mined to produce the same amount of metal. This challenge is further compounded by growing pressure to reduce the environmental impact of mining. Addressing all challenges simultaneously is a challenge of enormous proportions.

ABB has released an in-depth White Paper detailing the vital role that gearless grinding technologies can play in driving productivity in mining while simultaneously reducing their carbon footprint. One of the key findings in the report, based upon extensive testing of ABB’s current installed base of Gearless Mill Drives (GMDs), is the high level of efficiency they provide.

GMDs can be up to 3.6% more energy efficient than Ring-Geared Mill Drives (RMDs), reducing energy consumption and operational costs of the mine. This level of efficiency across ABB’s GMD installed base equates to 195 kt of CO2, the equivalent of 89 000 cars taken off the road. Even a conservative 2% of increased efficiency equates to 106 kt of CO₂ saved, or 49 000 cars taken off the road.

Grinding operations at mines around the world are undergoing a transformation. Multiple marketplace pressures are driving mining owners to deploy technology solutions that minimize energy use and maximise productivity while achieving sustainability objectives.

Going gearless can meet mining business objectives by exceeding standard availability targets in grinding operations. ABB’s GMD is the most powerful mill drive system in the market to power semi-autogenous (SAG), ball, and autogenous (AG) mills. This workhorse for grinding operations combines a robust, service-friendly, and fit-for-purpose design to provide highest throughput, reliability, and availability for processing plants.

ABB’s latest White Paper investigates how such issues are impacting the copper industry. Copper is vital for the energy transition and demand is predicted to double by 2050. Yet today, roughly only 0.5% of ore can be converted to copper, down from historical levels of 1%. To maintain the same levels of copper production, modern mines must process double the quantity of ore. However, increasing mining outputs without supporting sustainability initiatives could contribute more emissions than copper can negate.

The only way to produce more critical minerals such as copper while also minimising the environmental impact of mining operations is through the use of GMDs. GMDs have proven their value across industries for more than 50 years and have demonstrated the potential to deliver a more environmentally friendly, efficient, and reliable grinding operation than would be possible with alternative technologies.

GMDs are the system of choice for mines looking to a more efficient and productive future. As GMDs have fewer mechanical parts, they have been found to be more energy efficient, more reliable and easier to maintain. These characteristics mean it is less energy intensive while having more uptime, delivering the twin benefits of a reduced carbon footprint and increased productivity.

The full interactive White Paper can be accessed online here.

ENDS

Driving sustainability and resilience in African mining with incentive payout solutions

Details: Created: Wednesday, 11 December 2024 06:22

Driving sustainability and resilience in African mining with incentive payout solutions

5 December 2024: As the mining industry prepares for Mining Indaba 2025, themed ‘Future-Proofing African Mining, Today!’, the focus is firmly set on sustainable practices, technological advancements, and community engagement. The flagship event takes place 3 to 6 February at the Cape Town International convention Centre.

South Africa’s mining sector saw a 4.7% year-on-year output increase in September 2024, according to Stats SA, highlighting the critical role it plays in economic development and infrastructure. With platinum group metals and iron ore leading the charge, the industry’s contribution to growth across the continent remains invaluable.

However, this approach demands more than just operational excellence. It requires empowering the workforce, fostering innovation, and uplifting communities, an agenda adumo Payouts is uniquely positioned to support.

“Mining is a cornerstone of Africa’s economic and social development,” says CEO Steve Mallaby. “Our tailored incentive payout solutions align with Mining Indaba’s vision, helping mining companies build resilient workforces, improve operational efficiency, and contribute to community well-being.”

By integrating incentive payout programmes that promote safety and productivity, adumo Payouts provides a foundation for workforce empowerment. This approach ensures that mining companies are not just operating sustainably but also supporting the broader goals of economic and social inclusivity.

Junior mining companies play an equally vital role in Africa’s mining ecosystem, acting as catalysts for local development and job creation. Yet, their scale often limits access to resources and solutions. adumo Payouts bridges this gap by offering innovative incentive payout programmes tailored to the unique needs of junior miners. “Our solutions not only drive productivity but also help junior miners create a culture of financial responsibility and sustainability,” explains Mallaby.

The mining sector has long faced challenges in fostering a savings culture among its workforce, including older and younger employees. Rewards cards are a positive approach to incentivising safety and productivity, while equipping workers with tools to manage their finances.

“Financial empowerment is about more than just payouts; it is about fostering a culture of inclusivity within mining communities,” stresses Mallaby. Tailored payout solutions from adumo can create lasting change in how workers engage with and benefit from their incentives.

Safety remains a core priority for the mining industry, as underscored by Mining Indaba 2025’s commitment to Zero Harm. Incentive payout schemes are a powerful tool in this regard, driving behavioural change and fostering a safety-first culture.

“Our incentive payout solutions are designed to encourage proactive safety practices, helping companies align with Zero Harm goals,” says Mallaby. “By rewarding positive behaviours, the workforce stands to be more engaged and responsible.”

Economic empowerment is at the heart of Mining Indaba’s vision for future-proofing the industry. Solutions from adumo support this by ensuring that incentives reach all employees equitably, promoting inclusivity across diverse roles. “Beyond the workplace, our payout solutions create ripple effects in mining communities, fostering local development and broader economic growth,” adds Mallaby.

While technology and machinery are often seen as the forefront of mining innovation, adumo Payouts highlights that innovation extends to workforce management and incentive solutions. By enabling companies to adapt swiftly to changing industry needs, adumo’s incentive payout schemes ensure operational agility.

Mining Indaba 2025 calls for a collective effort to secure the future of African mining. “Our answer to this call is incentive payout solutions that drive safety, productivity, and financial empowerment,” says Mallaby.

“Our vision aligns with Mining Indaba’s. Together, we can build a sustainable and resilient future for African mining, one that uplifts its people and communities while achieving long-term growth. The mining industry stands at a pivotal moment. By adopting forward-thinking incentive strategies, companies can not only meet the challenges of today but also secure the promise of tomorrow. Future-proof your workforce, and in doing so, future-proof the industry,” concludes Mallaby.

REFERENCE

Mining surprise for South Africa

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Mastering workforce coordination: The case for centralised contractor oversight

Details: Created: Wednesday, 11 December 2024 06:21

Opinion Piece: Mastering workforce coordination: The case for centralised contractor oversight
By Roscoe Bremer, Business Development Executive at KBC Health & Safety
03 December 2024

The South African mining industry is grappling with significant inefficiencies in contractor onboarding, characterised by lengthy processes, disjointed workflows, and a lack of standardisation. A siloed approach, which results from manual and paper-based processes, exacerbates these challenges, and contractors often encounter multiple departments, each with their own requirements and procedures. This duplication of effort is time-consuming, costly, and creates a frustrating experience for mining operations and contractors. To address these issues, a Centralised Contractor Management (CCM) approach is essential.

The daily grind - multiple challenges

South African mining supervisors and operations managers face significant challenges in contractor management. These include complex and evolving regulations, managing subcontractors, meeting B-BBEE requirements, skills shortages, remote working conditions, safety risks, cost pressures, inflation, as well as language and cultural barriers. Addressing these issues requires robust contractor management systems, effective communication, and a strong focus on compliance and safety.

The benefits of a centralised approach

Traditional contractor onboarding in South African mining is plagued by inefficiencies. A CCM system offers a full-scale solution to these challenges, helping supervisors and operations managers to significantly improve efficiency, reduce costs and enhance safety by consolidating contractor management activities onto a single, efficient platform. This leads to:

Streamlined onboarding: A centralised system simplifies the onboarding process by bringing various activities onto a single platform. This includes gathering essential documentation, conducting background checks, arranging medical examinations, and scheduling training. By digitising these processes, operations managers can significantly reduce onboarding time to a fraction of the current timelines.
Enhanced efficiency: A centralised approach eliminates redundant tasks and reduces paperwork, improving overall efficiency. By optimising resource allocation and matching contractors to projects effectively, operation managers can enhance productivity and reduce downtime.
Improved communication and collaboration: Centralised systems facilitate better communication and collaboration between operations managers, supervisors and contractors. This fosters stronger relationships, trust, and allows more time to be spent focusing on meeting business objectives.
Enhanced safety: By ensuring that all contractors undergo the necessary safety training and meet compliance requirements, centralised onboarding contributes to a safer work environment.
Enhanced B-BBEE compliance: By centralising supplier information, integrating with procurement processes, facilitating data collection and reporting, and monitoring compliance, CCM helps mining companies achieve their B-BBEE targets efficiently and effectively.

Taking the contractor management experience to a new level

Technology plays a vital role in the success of CCM. By leveraging digital platforms and automation, mining operations can further streamline processes and improve efficiency. A digital onboarding platform can allow for electronic document submission, automated workflows, and real-time tracking of progress. This reduces or eliminates paperwork, accelerates the onboarding process, and enhances data accuracy.

By integrating the CCM system with other enterprise systems, such as HR, Safety and Finance, it becomes possible to ensure seamless data flow, which reduces the need for manual data entry. Flexibility and convenience can be further improved, simply by providing mobile access to the CCM platform to allow contractors and on-site personnel to access information and complete tasks remotely.

A win-win on both sides of the management equation

A CCM system offers significant benefits to contractors. By simplifying the onboarding process and reducing paperwork, it saves contractors time and resources, by avoiding the duplication of efforts, such as safety briefings. Additionally, having a clear overview of requirements and expectations helps contractors to prepare efficiently and meet their compliance standards.

CCM also offers numerous benefits to mining supervisors and operations managers. By streamlining processes, improving visibility, reducing administrative burdens, enhancing safety, and facilitating data-driven decision making, individuals in these roles are empowered to focus on core operational tasks and achieve better overall performance.

CCM sets mining organisations up for success

Through improved efficiency, reduced administrative burdens, and enhanced safety, CCM contributes significantly to the overall success of mining operations. It fosters stronger relationships with contractors, optimises resource allocation, and ultimately drives operational excellence.

Utilising this transformative approach, mining companies can equip supervisors and operations managers with the tools to unlock new levels of productivity, profitability and sustainability. Such a strategic approach not only benefits the mining company but also creates a more positive experience for contractors. By embracing technology and focusing on collaboration, mining operations will gain the competitive advantage while building stronger relationships with their contractors.

University of Pretoria (UP) and African Rainbow Minerals (ARM) launch virtual centre to enhance students’ educational experience and expand collaboration opportunities

Details: Created: Thursday, 28 November 2024 07:56

24 October 2024
NEWS RELEASE

University of Pretoria (UP) and African Rainbow Minerals (ARM) launch virtual centre to enhance students’ educational experience and expand collaboration opportunities

Mr Phillip Tobias, CEO of ARM (African Rainbow Minerals) and Prof Sunil Maharaj, Vice Principal for Research, Innovation and Postgraduate Education at UP.
PRETORIA – The University of Pretoria (UP) and African Rainbow Minerals (ARM) are excited to announce the official opening of the UP-ARM Virtual Conference Centre, a state-of-the-art facility aimed at enhancing collaboration between academia and industry.

“This innovative centre will empower staff and students to connect and engage virtually with local and international institutions of higher learning, academic communities, research organisations and industry leaders”, stated Prof Wynand JvdM Steyn, the Dean of the Faculty of Engineering, Built Environment and Information Technology, at the University of Pretoria (UP). By fostering collaboration, the virtual centre will enrich students’ educational experiences and facilitate the rapid exchange of information and data, ensuring the timely delivery of high-quality results. It will also serve as a collaborative space for various departments within the faculties of Engineering, Built Environment and Information Technology (EBIT) and Natural and Agricultural Sciences (NAS), enabling high-tech meetings, workshops and seminars that enhance engagement among staff, students and industry partners.

Key departments, including Geology (NAS), Mining Engineering (EBIT), Minerals Science and Metallurgical Engineering (EBIT) and Mechanical Engineering (EBIT), which host over 150 postgraduate students, will greatly benefit from this facility. By providing access to cutting-edge technology, the UP-ARM Virtual Centre aims to modernise academic research and industry applications, enabling more effective collaboration between students, faculty members and industry leaders.

“The UP-ARM Virtual Centre exemplifies the spirit of partnership and innovation that defines our collaboration with African Rainbow Minerals,” stated Prof Barend Erasmus, Dean of the Faculty of Natural and Agricultural Sciences. “This facility will not only enhance our teaching and research capabilities but will also empower our students to engage meaningfully with industry.”

André Joubert, Chief Executive of ARM Ferrous and an alumnus of the University of Pretoria, emphasised the importance of this initiative in strengthening the long-standing partnership between ARM and UP. He noted that ARM’s commitment goes beyond this collaboration, as the company also provides financial assistance to approximately 50 undergraduate and postgraduate students across various faculties through its corporate and mine bursary programmes. This effort underscores ARM’s dedication to advancing academic excellence and underscores the vital role of education within its communities.

In closing, Phillip Tobias, Chief Executive Officer of ARM, expressed his excitement about supporting institutions of higher learning in South Africa, aligning with ARM’s commitment to advancing virtual learning and innovation. “This centre will be instrumental in bridging the digital divide in our universities, nurturing the next generation of leaders and thinkers equipped to thrive in the digital age.”
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Media enquiries can be directed to Liesel Swart- Marketing and Media Relations
Email: liesel@roundtree.co.za | Cell: +27(0)82 672 0067
ABOUT THE UNIVERSITY OF PRETORIA
The University of Pretoria (UP) is one of the largest contact and residential universities in South Africa, with its administration offices located on its Hatfield Campus in Pretoria. This 115-year-old institution is also one of the largest producers of research in South Africa.

Spread over seven campuses, it has nine faculties and a business school, the Gordon Institute of Business Science (GIBS). It is the only university in the country with a Faculty of Veterinary Science, which is ranked the best in Africa. UP has 120 academic departments and 92 centres and institutes, accommodating more than 56 000 students and offering about 1 100 study programmes. It has the most academic staff with PhDs (70%), NRF-rated researchers (613).

The 2024 Times Higher Education subject rankings placed UP first in South Africa in the fields of Law, Veterinary Science, Accounting and Finance; Agriculture and Forestry and Electrical and Electronic Engineering. Quacquarelli Symonds (QS) ranked the University among the top five in Africa, as part of their 2024 World University Rankings (WUR). UP was the only South African university featured in the 2023 World University Rankings for Innovation (WURI), falling within in the 101-200 range of innovative universities.

For more information, please go to www.up.ac.za

ABB highlights women’s expertise in STEM fields

Details: Created: Thursday, 28 November 2024 07:52

JOHANNESBURG, SOUTH AFRICA, 11 NOVEMBER 2024

ABB highlights women’s expertise in STEM fields

STEM Day 2024 on 8 November was a powerful reminder of the role that Science, Technology, Engineering, and Mathematics (STEM) education plays in driving global innovation, community empowerment, and sustainable development. It underscores the importance of harnessing STEM skills to address complex challenges, from climate change to sustainable energy solutions, while creating pathways for future generations to contribute meaningfully to society.

Female engineers and scientists at ABB contribute significantly to R&D projects, developing new technologies and solutions. Their expertise in various technical fields helps ABB stay at the forefront of innovation in sectors like electrification, robotics, and automation. The company showcases women’s expertise in STEM fields across its operations through a variety of initiatives and practices. These efforts not only highlight the contributions of women but also promote a more inclusive and diverse work environment.

ABB supports and promotes internal networks and programmes specifically designed for women in engineering and technical roles, aligning with the broader goals of STEM Day. These initiatives provide mentorship, career development opportunities, and networking for female employees, empowering them to thrive in their careers and break new ground in traditionally male-dominated fields. The company also offers targeted training and development programs, including leadership training and technical skill enhancement, aimed at advancing women's careers in STEM fields and fostering a culture of innovation.

Recognising the importance of early STEM exposure, ABB engages in partnerships with educational institutions to promote STEM education among young women. This includes sponsoring scholarships, internships, and educational programs that encourage female students to pursue STEM careers, helping to close the gender gap in technology and engineering.

In addition, ABB participates in and organises events that focus on women in STEM, providing a platform for female experts to share their knowledge and experiences. These events, especially on STEM Day, reinforce the message that a diverse STEM workforce is crucial for a well-rounded approach to global challenges and innovative community development.

“We believe that fostering STEM skills among young women is essential for building empowered communities and preparing the next generation of leaders. By supporting STEM education and development, we’re investing in the future of our industry and the advancement of society,” concludes Jacky Mbanga, who heads up Human Resources at ABB Electrification.

Through its continued commitment to STEM, ABB not only positions itself as a leader in innovation but also champions the advancement of communities by empowering individuals with the skills and opportunities to make a lasting impact.

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Integrated solutions power the future of mining

Details: Created: Thursday, 28 November 2024 07:52

JOHANNESBURG, South AFRICA, NOVEMBER, 14, 2024

Integrated solutions power the future of mining

Mining is embracing automation and control technologies
ABB offers an extensive range of technologies designed specifically for mining applications
As modern mining operations become increasingly energy-intensive, mine design plays a crucial role

ABB showcased a diverse array of solutions During Electra Mining Africa 2024 that cater to multiple industry sectors, but mainly mining, while highlighting key trends shaping the market and how achieving energy efficiency impacts business operations. These evolving priorities are pushing companies toward greater adoption of digitalisation and automation, enabling them to operate more responsibly and resiliently.

Martin van Zyl, Sales Manager for Process Industries at ABB, comments: “Mining companies across South Africa and the broader Southern African region are embracing automation and control technologies. While there may be some caution in advancing beyond already established systems, mining companies, consultants, EPC professionals, and end users in the region are exceptionally open to progress. In fact, they are often quicker than many international counterparts in evaluating and implementing new technologies.”

According to van Zyl, Southern African mining companies have proven to be early adopters of cutting-edge technologies. “Whether it is new sensors or equipment offering smarter insights, many of our customers are eager to test new solutions, prove the concept, and if successful, scale them up for wider implementation,” he adds.

ABB offers an extensive range of technologies designed specifically for mining applications, addressing everything from operational efficiency to sustainability goals. It works closely with mining companies, OEMs, mine designers, and EPC/EPCM professionals to co-create tailored solutions. Meaningful conversations with customers help identify and meet their unique demands.

As modern mining operations become increasingly energy-intensive, the design of mines plays a crucial role in ensuring access to a reliable, 24/7 supply of renewable electricity, whether sourced directly from the grid or generated on-site. Advanced, bespoke monitoring and control solutions for both underground and open-pit operations ensure seamless power integration with energy management and storage systems.

ABB’s commitment to lifecycle services ensures that mining equipment remains available and efficient from installation through to decommissioning, maximising uptime and value. Another crucial aspect of ABB’s mining solutions is the application of intelligent control systems to critical infrastructure, without compromising safety. This is where ABB’s Ability™ System 800xA distributed control system comes into play, providing a fully integrated platform for mines to manage their operations more effectively.

A key example of this smart approach is ABB’s Ventilation on Demand (VoD) technology, which optimizes ventilation systems in large underground mines. Air circulation in these mines accounts for around 50% of their total energy consumption. By integrating ABB's VoD technology, mines can improve air quality while cutting energy costs by up to 50%.

Using smart tracking-and-tagging systems, combined with environmental and flow sensors, ABB’s VoD solution, known as ABB Ability Ventilation Optimiser, dynamically adjusts ventilation based on real-time data. By automating airflow management, the system not only ensures the right amount of air is supplied to the necessary areas but also reduces energy consumption by 40% to 50% a year, translating into savings of $2 million to $3 million for some operations. Van Zyl highlights a case where a mine saw a 54% reduction in ventilation energy use after adopting ABB's VoD solution in 2015, demonstrating the significant, immediate return on investment.

Whether for Greenfield or Brownfield projects, integration is the catalyst for optimisation. One powerful example is the use of motor controllers and drives to understand each device’s energy footprint. By linking this data to process performance, mines can detect performance and energy efficiency drifts from benchmark levels. Armed with this information, technical teams can make informed decisions to restore equipment to optimal conditions.

By integrating data from ABB Ability Asset Performance Management, mines can also turn predictive maintenance from a concept into a tangible reality, improving uptime and reducing unplanned downtime. ABB’s motto, ‘Great Minds, Great Mines’, reflects its commitment to partnering with mining companies to lay the groundwork for an industry that meets society’s economic and environmental needs. By pushing for innovation and adopting all-electric, fully automated mining systems, the industry can achieve real progress toward a sustainable and prosperous future.

As mining companies embrace the technologies and solutions that ABB offers, they are better positioned to succeed in a rapidly evolving world where efficiency, sustainability, and responsibility are not just goals – they are imperatives.

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Sibanye Stillwater wins six safety awards at SAIMM MineSafe 2024

Details: Created: Thursday, 21 November 2024 17:32

Sibanye Stillwater, a multinational mine company, proved its dedication to health and safety by recently scooping six industry health and safety awards at the Southern African Institute of Mining and Metallurgy, SAIMM MineSafe2024 conference.
The conference covered a range of critical topics, including safety, health, and environmental issues within the mining industry, with a focus on the well-being of employees, contractors, and local communities. It emphasised the importance of reducing the environmental impact of mining and metallurgical processes.

Mining in SA: a legacy of growth, safety, sustainability ahead of MineSafe 2024

Details: Created: Thursday, 21 November 2024 17:28

October 17th, 2024

By Leigh McMaster, principal specialist: Safety and Behaviour at the Minerals Council South Africa

Mining has played a crucial role in South Africa’s economic development and history, shaping both the nation’s economy and its social landscape. Mining in the country dates back to the early inhabitants who extracted minerals for tools and ornaments. However, modern mining began in the 19th century with the discovery of diamonds in Kimberley (1867) and gold on the Witwatersrand (1886). The gold rush led to rapid urbanisation and the establishment of Johannesburg, transforming it into a major economic hub. The influx of workers also spurred the development of infrastructure and services.

The evolution and future of ESG in the mining industry

Details: Created: Thursday, 21 November 2024 17:28

September 20th, 2024

By Phillipa Burmeister, partner at SRK Consulting, South Africa

Like many life-changing decisions, mine was taken on a Tuesday with only the most cursory consideration and little understanding of how it would affect my career. Rhodes University was offering a new subject, Environmental Science. To an idealistic 18-year-old it seemed interesting, new and shiny and possibly something that might be useful in the future. I couldn’t be more grateful for a seemingly innocuous decision.

ABB launches new service offerings to boost productivity for the mining industry

Details: Created: Wednesday, 06 November 2024 06:41

Zurich, Switzerland | 2024-10-08

ABB launches new service offerings to boost productivity for the mining industry

New service frameworks aim to help customers shift from traditional reactive maintenance programs to proactive solutions
It builds on ABB’s existing ABB Care programme, extending the portfolio to include ABB Care for Mining Automation and ABB Care for Hoisting
Users will benefit from optimised performance, maximised availability and a reduction in downtime

ABB has launched a new suite of service offerings designed to simplify maintenance and improve the operational health of crucial mining assets. This extends ABB’s comprehensive ABB Care programme to Mining Automation and Hoisting, unifying the organisation’s mining and technology expertise to help customers continuously evolve their approach to maintenance.

Today, the mining industry is under immense pressure to meet production demands while navigating a complex landscape of rising costs, talent shortages and the urgency to meet sustainability commitments. With productivity as one of the top priorities on every major mining organisation’s agenda, minimising downtime is crucial. Traditional approaches to maintenance often rely on reacting to issues after they occur, whereas shifting to a proactive approach not only prevents availability loss but also enhances the overall efficiency and longevity of systems.

This was recently reinforced by the findings from ABB’s World Class Maintenance Standard for mine hoists study. Customers with proactive maintenance strategies had, on average, 15 percent higher availability of their hoists than those primarily using reactive maintenance.

ABB’s Care framework offers proactive and preventive services that ensure operations run smoothly and efficiently. It is a robust standardised service framework built around ABB’s advanced services and digital technologies. Users will benefit from optimised performance, maximised availability, reduced unplanned maintenance and downtime, improved safety and overall savings on maintenance costs.

With ABB Care for Mining Automation, customers will have access to a customisable set of services to select the components that best fit their needs. These services cover everything from alarm management and cybersecurity to lifecycle management and loop performance.

“We know that every mine is different and that’s why we’ve created ABB Care for Mining Automation, so that our customers can choose the right service solutions for them,” said Max Luedtke, Global Business Line Manager for Mining, ABB Process Industries. “ABB delivered its first automation system for a mine in 1975. With over 1 200 control systems delivered today, shaped by partnerships with some of the world’s largest mining organisations, we use the best of automation technology and our industry expertise to bring performance enhancing service solutions to our customers.”

ABB Care for Hoisting offers tiered service plans, designed to address challenges across every element of the hoist system from the powertrain to the brake systems. As standard, every plan includes remote support, guaranteed response times, annual inspections and a maintenance time bank.

“Mine hoist systems are at the very of heart of many mining operations around the world,” said Björn Jonsson, Global Business Line Manager for Hoisting, ABB Process Industries. “They offer the most efficient way to transport heavy loads of ore from the depths, and must therefore operate at the highest possible levels of reliability and productivity. ABB Care for hoisting provides customers with a solution to swiftly adopt a predictive maintenance approach, enabling them to reach to world class maintenance standard established by ABB, and keep these crucial components operating with minimal availability loss.”

ABB Process Automation

ABB’s Process Automation business automates, electrifies and digitalizes industrial operations that address a wide range of essential needs – from supplying energy, water and materials, to producing goods and transporting them to market. With its ~20,000 employees, leading technology and service expertise, ABB Process Automation helps customers in process, hybrid and maritime industries improve performance and safety of operations, enabling a more sustainable and resource-efficient future. go.abb/processautomation

ABB Group
ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. The company’s solutions connect engineering know-how and software to optimize how things are manufactured, moved, powered and operated. Building on over 140 years of excellence, ABB’s more than 105,000 employees are committed to driving innovations that accelerate industrial transformation. www.abb.com

For more information please contact:

Media Relations Issued by NGAGE Marketing on behalf of ABB

Ofentse Dijoe Andile Mbethe

Phone: +27 (0) 010 202 5105 +27 (0)11 867 7763

Email : Ofentse.dijoe@za.abb.com Email : andile@ngage.co.za

Gravitas Minerals ramps up to on-site testing for chrome, iron ore, and ferrometals clients

Details: Created: Wednesday, 06 November 2024 06:41

NEWS ARTICLE

Gravitas® Minerals ramps up to on-site testing for chrome, iron ore, and ferrometals clients

24 October 2024: Revolutionising the fine mineral beneficiation industry with its innovative ‘right technology, right application’ principle, Gravitas® Minerals is pioneering an innovative approach to pilot testing. The company’s next phase is to move from concept development to practical application in the field, reveals Chief Executive Tebogo Kale.

“We have capability for conceptual flowsheet development and technical feasibilities, but we are moving to the next stage, which is piloting,” explains Kale. The groundwork has already been laid at its test facility in Benoni, where extensive development and proof of concept have taken place.

The company has now built a piloting unit that allows clients to conduct tests on their own sites, rather than in a controlled environment. “This way, they can bank the project, see that it has been connected to real site challenges and, most importantly, to technology scalability,” says Kale.

This shift is crucial as it not only boosts client confidence but also accelerates the bankability of projects, a vital aspect of securing funding. Kale emphasised that the pilot units significantly mitigate risks associated with new initiatives and technologies, making it easier for clients to invest.

The company showcased its technology at the recent Electra Mining 2024 event, receiving considerable interest from various sectors, particularly in chrome and iron ore. “We are now sending the message that we will test for proof of concept. We have the right quality of people, the capability, and the team to do it on-site,” says Kale.

“The chrome industry, for example, is struggling with recovery of ultrafine chrome, while ferrochrome and ferromanganese smelters need to recover metal from slag at a saleable grade. We have proven that it is possible; now we are taking a step further to ensure it happens on our clients’ sites.”

Gravitas® Minerals has developed units capable of processing 5 tph and 10 tph for on-site testing. Kale remarked: “It shows what we are doing at the coalface and how we are assisting clients in getting their mineral recovery projects off the ground, enabling ESG and circular economy.”

With a focus on long-term support, the company is not just about launching projects but also ensuring their sustainability. “Our technologies carry above average warranty, coupled with process support engineers who will assist during both the piloting phase and full-scale operations,” says Kale. This dual approach not only enhances the initial testing phase but also facilitates seamless transitions into full operational capacity.

“Piloting reduces project risks. After confirming technical feasibility, we proceed to integrate our technologies into a modular recovery plant. This is the Gravitas® difference: we employ technologies we deeply understand and steadfastly support to ensure they deliver as promised. For us, performance is non-negotiable, and we have consistently achieved it across all our operations.”

The main feature of the pilot units is their modularity, which can be adjusted according to client requirements. “We provide our clients with a modular setup that is pre-assembled and rapidly deployed, offering a shorter route to revenue and sustainability,” highlights Kale. The goal is to build modular plants that are operational, with ongoing support as they scale.

With this strategic move, Gravitas® Minerals aims to penetrate these sectors effectively, showcasing its capabilities in sustainability and operational efficiency. Kale concludes with an invitation to potential clients: “If you have not contacted us yet, what are you waiting for? We are constantly looking for industry partners to co-create economic value and decrease environmental liability. The future looks promising with the flexible business models we are investigating.” As Gravitas® Minerals ramps up its efforts in piloting and modular solutions, clients can anticipate the positive impact these developments will have on mineral processing in South Africa.

Ends

Notes to the Editor
To download hi-res images for this release, please visit http://media.ngage.co.za and click the Gravitas® Minerals link to view the company’s press office.

About Gravitas® Minerals

At Gravitas® Minerals, our purpose is to maximise mineral resources by developing simple process technologies and engineered systems to increase recovery, reduce environmental liability, and maximise economic value. Gravitas® Minerals is the driving force behind the development of simple, efficient mineral processing technologies and systems. Not only are our technologies innovative and ground-breaking, they are also designed with improved eco-ratings. All technologies and systems come with top-rated process support as standard.

Gravitas® Minerals Contact

Tebogo Kale
Chief Executive
Cell: 079 490 4565
Email: tebogo.kale@gravitasminerals.com
Web: www.gravitasminerals.com

Media Contact

Rachel Mekgwe
Senior Account Executive
NGAGE Public Relations
Phone: (011) 867 7763
Fax: 086 512 3352
Cell: 074 212 1422
Email: rachel@ngage.co.za
Web: www.ngage.co.za

Browse the NGAGE Media Zone for more client press releases and photographs at http://media.ngage.co.za

Rare earth magnetic filters for the quench and lubricating oil industries

Details: Created: Wednesday, 06 November 2024 06:39

Rare earth magnetic filters for the quench and lubricating oil industries

24 October 2024: A range of rare earth magnetic filters developed specifically for the quench and lubricating oil industries is available from ISO-Reliability Partners, reveals Craig FitzGerald. The range not only aims to extend the life of pumps and components, but also to further extend the life of our filter elements, thereby essentially reducing the total cost of ownership as related to machine wear, useful oil life and our class-leading microfine filtration solutions.

Excellence in fluid cleanliness is achieved through incremental improvements to contaminant removal and exclusion from lubricating systems. Traditionally, micron-sized iron fillings or ferrous magnetic contaminants pass through a pump, after which they may or may not be caught in a filter.

With ISO rare earth magnetic filters placed on the suction side of a pump, any ferrous magnetic contaminants are pulled onto the magnetic separator prior to going through the pump, which immediately translates to longer pump and filter element life. ISO-Reliability oil cleanliness solutions are an essential inclusion in any modern-day lubricating system. Fluid cleanliness directly translates to production efficiencies and ISO-Reliability have we-written in-operation fluid cleanliness standards.

From its origin in the beneficiation of iron ores, the magnet has played a prominent role in the separation of ferrous solids from fluid streams. Even in the control of contamination from in-service lubricants and hydraulic fluids, magnetic separation and filtration technology has found a useful niche.

In magnetic technology, rare earth magnets are permanent magnets composed of alloys of rare-earth elements. A rare earth magnet has a much higher performance than ceramic magnets and alnico magnets. Magnets of this type typically have a remanence exceeding 1.2 Tesla and are the strongest among permanent magnets.

ISO’s range of rare earth magnetic filters has achieved Particle Quantifier (PQ) values of zero. The PQ value is a physical count of magnetic contaminants present within a sample. Magnetic (PQ) contaminants are highly abrasive and lead to the rapid wear of pumps and lubricated components.

“After extensive research and development, it was established that the only effective way to achieve PQ levels of zero was through the use of Neodymium magnets, combined with ISO micro fine filtration. The magnet weighs only a few grams has the ability to lift an object a thousand times its own weight,” explains FitzGerald.

ISO-Reliability Partners’ reputation and success spans 25 years, with it owning and managing the iconic Filter Focus™ brand, and FitzGerald having incorporated all his intellectual property into the new company. It is an own emblem manufacturer (OEM) of class-leading micro fine oil filtration solutions, vacuum dehydration systems, automated water removal for compressed air and high efficiency industrial air scrubbing.

Making a world of difference in energy security

Details: Created: Wednesday, 16 October 2024 05:47

Making a world of difference in energy security

By Edith Kikonyogo, Local Division Manager, Southern Africa Cluster, ABB Process Automation, Energy Industries

Since the dawn of time, humans have used energy sources to keep us warm and safe. But, in the face of rapid industrialization and technological advancements, modern society has relied and become dependent on fossil fuels for power generation.

The scientific community has warned us that unmitigated carbon emissions will exacerbate global warming and threaten our health, agriculture, water supply, biodiversity, and natural ecosystems. The Paris Agreement, adopted at the UN Climate Change Conference (COP21) on 12 December 2015, became our roadmap for climate redemption.

The effect of this crisis is felt most in Africa, the second largest continent on our planet and home to more than a billion people. According to the International Energy Agency (IEA), Africa accounts for around 20 percent of the world’s population but attracts less than three percent of spending on energy. Africa also has the lowest emissions per capita of any region as per the IEA’s 2022 report. With severe climate change impacts and lower investment on energy, Africa faces a rising demand for an uninterrupted electricity supply.

Addressing this challenge requires a focus on energy security and a shift towards renewable energy in Africa. With industries in the region already adopting renewable energy, ensuring a stable, affordable, and uninterrupted electricity supply is equally important to securing Africa’s energy sector.

ABB’s Energy Industries division is making a world of difference in helping industries across Africa automate, digitalize, and electrify their operations to optimize productivity and ensure operational efficiency while driving sustainability.

Our integrated automation and digital solutions support many customers worldwide in developing new and renewable energy models - enabling energy-efficient and low-carbon operations across traditional industries. ABB Energy Industries has ongoing projects with customers from the oil and gas, chemicals, power generation, life sciences, and water industries.

We understand that energy is essential for society to progress even further, and the entire energy mix, including hydrocarbons, has a role to play. By prioritizing the efficient production and processing of resources, with their responsible use, we can enable industries to reduce emissions, as part of the transition to net zero by 2050. Our many years of experience allows us to support industries in Africa and other regions to meet their commitments and maximize the value of their operational investments while reducing carbon emissions, waste, and costs throughout the energy transition journey. ABB Energy Industries division is enabling the energy transition process in Africa in a more sustainable manner.

One example of how ABB makes a difference is in Gas. The technology we use for gas pipelines helps meet the world’s needs, and our analytical equipment detects leaks for further actions. We also worked on developing dual-fuel propulsion for liquefied natural gas ships, enabling them to utilize electric power as they deliver this fuel to where it’s needed.

Some of our customers on the African continent struggle with delivering an uninterrupted energy supply due to various factors. Our ability to integrate power and process automation helps to stabilize energy supply, particularly when incorporating renewables. The ABB Ability™ System 800xA ® distributed control system plays a central role in ensuring a secure, stable, and affordable energy supply for industries.

Another solution that enables balancing energy demand with availability is the ABB Ability™ OPTIMAX® energy management system. It provides operators insights on energy consumption and consolidates data from various sources. When customers consider new energy projects, minimizing risk and optimizing costs are essential. And with ABB Adaptive Execution™ methodology, the traditional project approach evolves to deliver results faster and with CAPEX savings of up to 40 percent.

While energy projects are under construction, one must reduce energy demand to increase availability. ABB’s digital solutions deliver performance insights and empower industries to optimize energy use. These solutions include asset condition monitoring, asset health and management, predictive maintenance, energy management, simulation, virtual commissioning, remote support, and collaborative operations.

In Sub-Saharan Africa, we have a strong footprint backed by our skills, customer-centricity, products, and solutions. Whether you are looking at new energy sources or struggling with older power generation technologies, working together is the only way we can make a world of difference in progressing to a net zero future.

Footnote:

IEA report chrome-exten-sion://efaidnbmnnnibpcajpcglclefindmkaj/https://iea.blob.core.windows.net/assets/aeadbc3e-5020-4c83-bcfe-6a00d1aca49c/CleanenergyinvestmentfordevelopmentinAfrica.pdf

ABB GROUP Press Release

ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. The company’s solutions connect engineering know-how and software to optimize how things are manufactured, moved, powered and operated. Building on over 140 years of excellence, ABB’s more than 105,000 employees are committed to driving innovations that accelerate industrial transformation. www.abb.com

ABB Process Automation Press Release

For more information please contact:

Media Relations Issued by NGAGE Marketing on behalf of ABB

Ofentse Dijoe Andile Mbethe

Phone: +27 (0) 10 202 5105 +27 (0)11 867 7763

Email : Ofentse.dijoe@za.abb.com Email : andile@ngage.co.za

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