The billions of tonnes of red mud produced as a by-product of refining alumina from bauxite ores might one day become fertile soil, thanks to a microbe-driven remediation system developed by ...

Vedanta invested Rs 1 lakh crore in Odisha In October last year, Vedanta had announced plans to invest Rs 1 lakh crore in Odisha to build a 6 MTPA alumina refinery and a 3 MTPA green aluminium ...

Brimstone finalizes up-to $189M federal award for efficient and sustainable Rock Refinery™ co-producing portland cement, a second concrete ingredient, and alumina from U.S.-sourced rocks ...

Currently, the United States has only one operational alumina refinery, and relies heavily on imported bauxite — a rock largely sourced from tropical regions like Guinea, Jamaica, and Australia ...

HWNM owns and operates an alumina refinery located in Caofeidian, Hebei and has a nameplate annual capacity of 4.8 million tonnes of metallurgical grade calcined alumina. Both the purchaser and ...

The Anil Agarwal-led group has already invested Rs 1 lakh crore across assets in the state. The new investment will be in ...