The copper electrorefining process is a well‐established method for producing high-purity copper from impure anodes by utilising electrochemical principles. In this process, copper dissolves at the ...

Vedanta argues for a 'green copper' plant in Thoothukudi to enhance domestic production and reduce import reliance, citing ...

A Colorado-based company has received a contract to qualify its copper additive manufacturing process for hypersonic flight. America Makes, an Ohio-based firm, will provide Ursa Major $4 million for ...

"Producing our first saleable copper concentrate at the Tucumã Project and successfully completing the first 24-hour shift of continuous mining and milling operations are important milestones as we ...