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Names of the 2 processes that can be used for the concentration of the bauxite ore. |
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Answer» In ORDER to produce commercial-grade ALUMINIUM from bauxite, essentially two processes must be employed: the bauxite ORE must be refined to remove impurities (this is called the refining step). aluminium metal is EXTRACTED from aluminium oxide using electrolysis (this is the smelting STAGE). |
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