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Issue #: Vol. 65, No. 4
Year: 2007
Pages: 2
Summary:
The article describes M2M technology, which replaces the single step digestion process for gibbsitic bauxite, including atmospheric digestion and sweetening digestion variations, by a two-step digestion process (double digest). This results in the profitable recovery of alumina from red mud, and has environmental benefits.
Product Code: art-00129