Question

bayers process .....

Answer 1

the bayer process is a princpal industrial means of refining bauxite to produce alumina
(aluminium oxide). bauxite the most important ore of aluminium contains only 30-60 percent aluminium oxide the rest being a mixture of silica various iron oxide and titanium dioxide.
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Answer 2

The Bayer process is the principal industrial means of refining bauxite to produce alumina (aluminium oxide). Bauxite, the most important ore of aluminium, contains only 30–60% aluminium oxide (Al2O3), the rest being a mixture of silica, various iron oxides, and titanium dioxide.[1] The aluminium oxide must be purified before it can be refined to aluminium metal.

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