New aluminum-sulphur battery developed to lower cost of energy storage

Mining News Pro - An international team of researchers led by scientists at the Massachusetts Institute of Technology has developed a new kind of battery, made entirely from abundant and inexpensive materials.

Molybdenum, sulphur key to converting CO2 into methanol

Mining News Pro - Researchers at the Vienna University of Technology (TU Wien) have developed a solution that allows for the production of liquid methanol from carbon dioxide using a catalyst material made of sulphur and molybdenum.

Eskom is now world’s biggest sulphur dioxide emitter

Mining News Pro - Eskom Holdings, South Africa’s coal-reliant power utility, has become the world’s biggest emitter of sulphur dioxide, a pollutant linked to ailments ranging from asthma to heart attacks, the Centre for Research on Energy and Clean Air (CREA) said.

Lithium-sulphur batteries one step closer to becoming viable

Mining News Pro - Researchers at King Abdullah University of Science and Technology developed a new technique that allows them to modify lithium-sulphur (Li-S) batteries to suppress a problem known as polysulfide shuttling.

Eskom tests market for Medupi flue gas desulphurisation solutions

Mining News Pro - Eskom has issued a no-obligation request for information (RFI) in a bid to gain insight into what flue gas desulphurisation (FGD) technologies are currently available and to assess their potential suitability for deployment at the Medupi power station, in Limpopo.

Sulphur squeeze spells trouble for Congo’s miners

Mining News Pro - Disruptions caused by the coronavirus crisis have pushed up prices for sulphur by about 10% this year in the Democratic Republic of Congo, driving up costs of a vital ingredient for mining cobalt and copper in the African nation.

Sulphur Springs feasibility study confirms long-life, high-margin Australian copper-zinc mine with outstanding economics

Mining News Pro - Venturex Resources’ Board has endorsed the DFS for the base case, 1.25 Mt/y development of the 100%-owned Sulphur Springs copper-zinc project in the Pilbara region of Western Australia based on new Ore Reserves, with key life-of-mine outcomes including project revenue of A$2,625 million, free cashflow (pre-tax real) of A$818 million, pre-production processing plant and infrastructure capital of A$146 million, pre-tax NPV8% of A$472 million, IRR (pre-tax) 51% and average annual pre-tax cashflow of ~A$80 million.

Anglo American Platinum selects Topsoe’s WSA tech for sulphur emissions control

Mining News Pro - Anglo American Platinum has signed a contract for Topsoe’s world-leading Wet gas Sulphuric Acid (WSA) sulphur emissions control technology for their platinum smelter facility in Polokwane, South Africa. The statement said: “The WSA technology ensures compliance with environmental regulations and offers a perfect match to the often challenging requirements of metallurgical smelters and roasters. WSA is a proven and very cost-efficient technology to control sulphur emissions and produces commercial-grade sulphuric acid that can be sold.”

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