bauxite naoh pressure vessel

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  Ideadiez

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  Bayer process

  Bauxite ore is a mixture of hydrated aluminium oxides and compounds of other elements such as iron. In the Bayer process, bauxite ore is heated in a pressure vessel along with a sodium hydroxide solution (caustic soda) at a temperature of 150 to 200 °C.

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  Hydroprocessing

  Date : Replies: 07/08/2018 Q: I would like to ask you about the problem that we are currently experiencing now is a sudden increase in differential pressure reading unusually for FILTER WATER Separate, And MICROFILTER .

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  Processing of Bauxite Ores

  Processing of Bauxite Ores To Obtain Aluminum Bauxite, the primary aluminum ore, uses the Bayer Process to extract alumina from the ore. The processing begins with crushing to 1-2 inch particles and wet screening, to remove some silica fines, which are generally present with bauxite.