PROCESS FOR PURIFYING AQUEOUS ALCOHOLIC SOLUTIONS FOR PREPARING HIGH-GRADE VODKA VARIETIES

PROCESS FOR PURIFYING AQUEOUS ALCOHOLIC SOLUTIONS FOR PREPARING HIGH-GRADE VODKA VARIETIES

FIELD: chemical industry, more particularly purification of aqueous alcoholic solutions with active carbon. SUBSTANCE: active carbon is made of kernels having micropore volume of 0.38-0.50 cu.cm/g, specific surface of 1150-1340 sq.m/g as determined by BET method. Time of contact of aqueous-alcoholic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIMONOV N.V, EPIFANTSEV V.A, SOLNTSEV V.V, ERMILOVA L.A, GLUSHANKOV S.L, OLONTSEV V.F
Format: Patent
Sprache:eng
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
OTHER ALCOHOLIC BEVERAGES
PREPARATION THEREOF
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:FIELD: chemical industry, more particularly purification of aqueous alcoholic solutions with active carbon. SUBSTANCE: active carbon is made of kernels having micropore volume of 0.38-0.50 cu.cm/g, specific surface of 1150-1340 sq.m/g as determined by BET method. Time of contact of aqueous-alcoholic solution with active carbon varies from 1.7-2.6 h. EFFECT: more effective adsorption purification, better quality of vodka and more efficient purification process.