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 ...

A new process creates the metal without its usual emissions and Apple—which uses lots of it in their phones and computers—is investing to help create more. Aluminum is abundant in more things than ...

$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 ...

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 ...

The aluminum used in Apple products ranging from iPhones to MacBooks could be more sustainably manufactured in as early as six years. The first aluminum manufactured with the new process Apple today ...

The company is using the first technology license issued by Elysis, its joint venture with Alcoa. Rio Tinto is using the first technology license issued by Elysis, its joint venture with Alcoa, to ...

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 ...

Although Charles Hall conducted his first successful run of the Hall-Héroult aluminium smelting process in the woodshed behind his house, it has ever since remained mostly out of reach of home ...

Apple has made significant investments in its goal of significantly reducing its carbon footprint in manufacturing its various products. Apple’s Green Bonds project has gulped about $4.7 billion since ...

The world produced more than 63 million tonnes of aluminium last year, which went into everything from kitchen foil and cans to aircraft. The metal is lightweight, fully recyclable and surprisingly ...

LONDON, March 3 (Reuters) - Jubilee Platinum's ConRoast smelting technology is likely to be behind recent interest in the African-focused exploration company, analysts said on Wednesday. Sign up here.

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 ...