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DC furnaces aid autocatalyst recovery
Published: 24 May 24
The recycling of used automotive catalytic converters (autocatalysts) has become economically and environmentally important in the wake of autocatalysts becoming one of the most significant consumers of platinum group metals (PGM) for their manufacture, according to alternating current (AC) and direct current (DC) furnaces designer and fabricator Allied Furnace Consultants (AFC) founder and director Tertius Pieters. He notes that the recovery of PGMs from autocatalysts is a new and evolving process in terms of historical metals recycling, globally.
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Funds drawn to progress manganese project
Published: 24 May 24
Battery metals developer Giyani Metals, on April 24, acknowledged receipt of R110-million ($5.7-million) as part of its first drawing down of funds from its convertible loan facilities granted by the Industrial Development Corporation of South Africa (IDC). Giyani’s IDC loan facility totals $16-million (R308.76-million).
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Furnaces group expands training initiative
Published: 24 May 24
Global refractory and industrial solutions provider Dickinson Group of Companies (DGC) Africa aims to mitigate challenges – such as limitations in infrastructure, resource constraints and workforce migration facing Francophone and sub-Saharan African countries – by expanding artisanal skills development, some of which is related to its furnace services. DGC Africa’s deep-rooted expertise in the mining, metals smelting and mineral processing sectors provides a strong foundation for the training programme designed in collaboration with artisan training and development provider UXi Artisan Development.
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Diamond miner progresses move to underground
Published: 24 May 24
Ahead of its fifty-fifth anniversary, Botswana-based diamond miner Debswana Diamond Company is undertaking an expansion project at its flagship Jwaneng mine, in the south-central part of Botswana, to extend its life-of-mine and generate new value for shareholders, says Debswana deputy MD Koolatotse Koolatotse. The Jwaneng Underground Project aims to develop a safe and viable underground mine to sustain production of diamonds beyond open pit operations.
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Operations resume at coal mine
Published: 24 May 24
Coal mining and trading company Minergy Coal has resumed production at its Masama coal mine, in the Mmamabula West coalfield of southern Botswana, after successfully entering a mining contract with a new end-to-end services mining contractor, Meropa Resources – a consortium of four Botswana companies – following an unplanned shutdown in early 2023. Having started production in 2018, Minergy Coal encountered various challenges at Masama. Less than a year into its operation, the mine was affected by Covid-19-related challenges, crippling initial efforts to raise more capital as intended in the business case. The setbacks were further compounded by a general retreat of capital from the coal sector, says Minergy Coal CEO Matthews Bagopi.
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Committed to strategic growth goals amid industry challenges
Published: 24 May 24
Despite encountering various challenges – including commodity price volatility closely linked to global economic conditions and supply chain dynamics – metallurgy and process engineering company Multotec Botswana remains committed to pursuing strategic growth and expanding its reach in the country. Multotec Botswana is committed to complying with relevant legislation in Botswana, including the Economic Inclusion Act, which came into operation in 2022. Further, it fully supports the Citizen Economic Empowerment Programme aimed at creating an enabling business environment and promoting citizen participation in the development of the country’s economy, says GM James Phagane.
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Flexible furnace system launched
Published: 24 May 24
Finnish industrial machinery company Metso has launched the compact fourth generation, heavy-duty Outotec Kaldo L Furnace, which is ideally suited for the melting, reducing and converting of various primary and secondary raw materials such as concentrates, copper scrap, anode slimes and e-waste. The top blown rotary converter (TBRC) Kaldo L furnace features smooth movement with improved process control for flexible processing and the optimal recovery of metals.
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