In 2018, there were 64 million tons of primary aluminum and 12 million tons of recycled aluminum produced. Primary aluminum production from bauxite involves high-energy consumption and causes an environmental challenge by generating significant levels of waste such as tailings, red mud, and emissions of perfluorocarbon and CO2.
机构:Colorado Sch Mines, Div Econ & Business, Golden, CO 80401 USA
Gomez, Fernando
Guzman, Juan Ignacio
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Pontificia Univ Catolica Chile, Sch Engn, Min Ctr, Santiago, ChileColorado Sch Mines, Div Econ & Business, Golden, CO 80401 USA
Guzman, Juan Ignacio
Tilton, John E.
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Colorado Sch Mines, Div Econ & Business, Golden, CO 80401 USA
Pontificia Univ Catolica Chile, Sch Engn, Min Ctr, Santiago, ChileColorado Sch Mines, Div Econ & Business, Golden, CO 80401 USA