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  • Elysis

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    Alcoa and Rio Tinto Form Joint Venture to Develop Emissions-Free Aluminum Production Process

    Alcoa Corporation and Rio Tinto introduced a revolutionary process that could dramatically improve the carbon footprint of the primary aluminum process. The patent-protected technology, developed by Alcoa, is designed to eliminate all direct greenhouse gas emissions from the traditional aluminum smelting process. “This discovery has been a long-sought goal for the aluminum industry, and this announcement […]