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 ...

The COREX smelting reduction process represents a prominent alternative in modern ironmaking by eliminating the reliance on traditional blast furnaces. This method integrates a melter–gasifier and a ...

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 ...

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 ...

$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 ...

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 ...

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 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 ...

In May 2018, Apple announced that it had helped facilitate a collaboration between two of the world's largest aluminum producers, Alcoa and Rio Tinto, on a new carbon-free aluminum smelting process.

PITTSBURGH--(BUSINESS WIRE)-- Alcoa Corporation (AA) (NYSE: AA, ASX: AAI) (“Alcoa” or the “Company”), Ball Corporation (BALL) and Unilever PLC (UL) announced the first use of breakthrough ELYSIS® ...

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 ...