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This is a list of primary aluminium smelters in the world. Primary production is the process by which alumina is smelted to pure aluminum. [1] Secondary production is the process of recycling aluminum scrap into aluminum that can be used again. [2] Capacity here refers to metric tonnes of output aluminum. The list is incomplete and missing some ...
Data from USGS. The aluminum industry in the United States in 2023 produced 860 thousand metric tons of aluminum from refined metal ore (primary production), at six smelters. In addition, US industry recycled 3.4 million tons of aluminum (so-called secondary production aluminum). [1] Total annual imports of metal and alloy for use in secondary ...
Aluminium smelting. Straumsvik aluminum smelter, operated by Rio Tinto Alcan in Iceland. Aluminium smelting is the process of extracting aluminium from its oxide, alumina, generally by the Hall-Héroult process. Alumina is extracted from the ore bauxite by means of the Bayer process at an alumina refinery.
Kentucky could lose a massive, 1,000-job aluminum smelter project to another state if it can’t scrape up enough clean energy to support it. Century Aluminum would like to build its plant in ...
An aluminum company has singled out northeastern Kentucky as its preferred site for a new aluminum smelter that would bring about 1,000 permanent jobs to an Appalachian region hard hit by the loss ...
Alcoa Corporation (an acronym for " Aluminum Company of America ") is an American industrial corporation. It is the world's eighth-largest producer of aluminum. [2][3] Alcoa conducts operations in 10 countries. Alcoa is a major producer of primary aluminum, fabricated aluminum, and alumina combined, through its active and growing participation ...
The Tiwai Point Aluminium Smelter is an aluminium smelter owned by Rio Tinto Group (79.36%) and the Sumitomo Group (20.64%), [1] via a joint venture called New Zealand Aluminium Smelters (NZAS) Limited. [2] The facility, New Zealand's only aluminium smelter, [3] is at Tiwai Point, near Bluff. It imports alumina and processes it into primary ...
The company operates three aluminium smelters in the US, and one in Iceland. Construction of a fifth smelter in Iceland has been halted since 2009. All Century's operations produce primary aluminium, that is, aluminium from ore, rather than from aluminum scrap. In 2014, the company produced 881,000 metric tons of aluminium. [5] Robards, Kentucky
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