How To Reduce Silica In Bauxite

  • aluminium (us: aluminum) – chemguide main menu

    this page starts by looking at the extraction of aluminium from its ore, bauxite, including some economic and environmental issues. it finishes by looking at some uses of aluminium.

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    bauxite ore is the main source of aluminum and contains bauxite forms when silica in aluminum dewatering shafts are often drilled to lower the active

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    a process for the removal of reactive silica from a feedstock to the digestion step of the bayer process for the manufacture of alumina, in which (a) the feedstock is contacted with a caustic liquor under process conditions which result in dissolving and stabilizing at least 50% of the silica into solution at a level of at least 3 gpl and

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