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 ...

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 ...

The copper, which is being produced in Arizona by Rio Tinto with bacteria and acid, will be used for data-center construction ...

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

Southern Copper Corporation SCCO is laying the groundwork for a multi-year copper growth story, even as near-term production shows modest moderation. For 2025, the company guided copper output at ...

At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, scientists with the mining technology startup Still Bright are using a ...

2026 copper sales expected to exceed production as surplus concentrate inventory at smelter is cleared; first feed is expected at the end of December Medium-term annualized copper production target ...

Copper smelting is an intricate high‐temperature process that converts copper concentrates into purer metallic copper through a series of chemical and thermal reactions. Central to modern smelting ...