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Germanium precipitation from collecting-mains liquor with tannin extract in an alkaline medium

Journal Article · · Coke Chem., USSR (Engl. Transl.); (United States)
OSTI ID:6773161
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It is proposed to precipitate germanium in a slightly alkaline medium, with a neutral solution of tannin extract in aqueous alkali. The effects of various factors on germanium recovery from collecting-mains liquors have been studied.

OSTI ID:
6773161
Journal Information:
Coke Chem., USSR (Engl. Transl.); (United States), Journal Name: Coke Chem., USSR (Engl. Transl.); (United States) Vol. 11; ISSN COKCA
Country of Publication:
United States
Language:
English

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Related Subjects

01 COAL, LIGNITE, AND PEAT
010500* -- Coal
Lignite
& Peat-- Products & By-Products
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105 -- Separation Procedures
AROMATICS
CARBOXYLIC ACIDS
COAL TAR
ELEMENTS
GERMANIUM
HYDROXY COMPOUNDS
METALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PHENOLS
POLYPHENOLS
PRECIPITATION
PROCESSING
SEPARATION PROCESSES
TANNIC ACID
TAR