The focus on alumina production aims to ... first implementation of the Brimstone Rock Refinery, which is part of the company's broader ambition to process carbon-free calcium silicate rocks ...

Athens-listed industrial and energy company Metlen Energy & Metals has entered into two long-term strategic agreements with global mining major Rio Tinto, securing supply chain improvements in both ...

Lithium Universe has bolstered the attractiveness of its planned Bécancour lithium refinery after signing a non-binding ...

“The process of geochemical stabilization that ... up a spin-off company to commercialize the system and help the alumina refinery industry worldwide. Because implementation is relatively ...

Additionally, technological innovations in extraction and refining processes have ... opportunities in sustainable alumina production, AI-driven process automation, and value-added applications ...

Producing aluminum is a three-stage, energy-intensive process. Bauxite is the ... under pressure to form a white powder (alumina). In alumina refining, caustic soda typically constitutes about ...

South32 has announced that its Worsley Alumina operations have been granted Federal approval for the Worsley Mine Development ...

Alcoa is a vertically integrated aluminum company with in bauxite mining, alumina refining, and primary aluminum smelting operations. Key end markets include transportation, building and ...