Question

Describe whole process for concentration of bauxite ore

Answer 1

Bayer process. The Bayer processis the principal industrial means of refining bauxite to producealumina (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.
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Answer 2

Bayer process. 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.