$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) and Rio Tinto (NYSE: RIO) today announced a revolutionary process to make aluminum that produces oxygen and eliminates all direct greenhouse ...

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 ...

A research team from Central South University in China develops innovative control method to reduce carbon emissions from zinc oxide rotary kilns. The zinc smelting industry is facing new challenges ...

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 ...

As part of this commitment, the tech company is helping develop the world’s “first-ever direct carbon-free aluminum smelting process.” Aluminum production makes up about 1% of the world’s greenhouse ...

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 ...

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 ...