IMPROVED PROCESS AND APPARATUS FOR DIGESTION OF BAUXITE

An improved process for extracting monohydrate and trihydrate alumina from bauxite containing both forms of alumina. The slurry of bauxite is subjected to a first digestion in a first portion of spent liquor at conditions sufficient to extract the trihydrate. The liquor containing the dissolved trih...

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Bibliographische Detailangaben
1. Verfasser: FULFORD, GEORGE, DENNISON
Format: Patent
Sprache:eng ; fre
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