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Increasing the percentage of a certain additive may improve one property of an oil, while at the same time degrading another. When the specified concentrations of additives become unbalanced, overall oil quality can be affected. Some additives compete with each other for the same space on a metal surface. For …

By simply including an additive, an inferior base oil cannot be converted into a premium product. It is illogical to use poor-quality oil on a continuing basis, and attempt to overcome its poor lubricating qualities with some special additive. A far better approach is to determine the manufacturer’s recommendation as …

Accra, Ghana – The 17th edition of the West African Mining and Power Exhibition (WAMPEX) and Conference (WAMPOC) is set to take place from June 5th to 7th at the Accra International Conference Centre (AICC) and Grand Arena. This marquee event has established itself as the premier platform for the …

First Quantum Minerals (FQM) has reaffirmed its commitment to transparency and sustainable development by announcing US$727.8 million of contributions to the nation in 2023. According to the company’s latest Tax Transparency and Contributions to Government Report, FQM’s contributions to the economy and local communities through its Kansanshi copper mine in …

In a move aligned with its ambitious expansion plans, Andrada Mining has chosen to incorporate TOMRA XRT sensor-based sorting technology into its flagship Uis Mine in Namibia. This strategic acquisition includes the addition of pre-concentration circuits aimed at enhancing the mine’s output. The Uis tin mine, one of Namibia’s largest …

Organisers of the annual renowned mining jamboree Mining Indaba have announced the theme for next year’s event. According to the organisers, the Mining Indaba 2025 will be held under the banner: Future-Proofing African Mining, Today! “Together, let’s mine not only precious resources but also hope, resilience, and a legacy worthy …

Established more than 32 years ago, HITEMA® INTERNATIONAL has been standing out in the international HVAC market for its cutting-edge, customized cooling equipment meeting the widest spectrum of customers’ demands and preferences. 7 production plants generating a working floor-space of over 21.000 sqm for production, testing and R&D operations are …

Africa’s once-promising allure for mining exploration has dimmed considerably, according to the latest Fraser Institute Survey of Mining Companies. The continent now houses the most jurisdictions ranked at the bottom of the global attractiveness index, raising concerns about policy uncertainty and environmental regulations. While rich in mineral wealth, numerous African …

First Quantum Minerals (FQM) has pledged its support for President Hakainde Hichilema’s call to advance skills development in mining communities to combat unemployment. President Hichilema urged mining companies like FQM, which operates Kansanshi mine in Solwezi and FQM Trident in Kalumbila, North-Western Province, to prioritise skilled locals for employment opportunities …

Barrick’s Lumwana Mine in Zambia has partnered with VoltVision to gain a deeper understanding of its power performance, both at site and group level. VoltVision’s solutions have enabled the Lumwana operations team to monitor the electrical performance of the processing plant. According to the company, the partnership will improve efficiencies …