Bayer Process: A chemical process for refining bauxite to produce alumina, involving the digestion of bauxite in sodium hydroxide solution. Desulfurization: The process of removing sulfur ...
A technological milestone for alumina production Developed by specialists in green industrial technologies, the IB2 process revolutionizes the upgrading of low-grade bauxite by removing impurities ...
Development of an Integrated Production Line for Bauxite, Alumina, and Gallium Investment Plan of €295.5 million Total Annual Production Capacity of1,265,000 tonnes of alumina, 50 MT of Gallium ...
METLEN Energy & Metals has taken the final investment decision (FID) on a €295.5m ($304.1m) investment in bauxite, alumina and gallium production. The investment was approved on 16 January 2025 ...