what are the stages in bauxite extraction
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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
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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.
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