PITTSBURGH--(BUSINESS WIRE)--Alcoa Corporation (NYSE: AA) and Rio Tinto (NYSE: RIO) today announced a revolutionary process to make aluminum that produces oxygen and eliminates all direct greenhouse ...
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 ...
Alcoa engineers have spent two decades and untold millions chasing a cheaper way to make aluminum. Will it all be just a dream? Amid the wooded 2,200-acre campus of the Alcoa Technical Center, a short ...
PITTSBURGH--(BUSINESS WIRE)--Alcoa Corporation (NYSE: AA) today announced further progress on ELYSIS technology with Rio Tinto’s plans to launch the first industrial-scale demonstration of the ...
MIT researchers were conducting experiments with the aim of building better batteries when they discovered something different instead: a new and better way to smelt metal. Study researcher Donald ...
The proposed PacWest/HiTest silicon smelter in Newport, Washington, was touted as a “green” facility since some of its product, metallurgical grade silicon, would be further refined for use in silicon ...
$558 million investment project will create and maintain thousands of jobs in Canada SAGUENAY, QC, May 10, 2018 /CNW/ - Global aluminum industry leaders Alcoa Corporation and Rio Tinto Aluminum today ...
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