Method for obtaining ethanol during fermentation

The invention relates to a method for obtaining ethanol from carbohydrate-containing raw substrate, wherein the ethanol that is produced is separated during the fermentation using a carrier gas. The invention further relates to the adsorption of the ethanol from the gas phase on an adsorber, the des...

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Bibliographic Details
Main Authors KETTLING ULRICH, ZAVREL MICHAEL, OTT CHRISTIAN, KOLTERMANN ANDRE, HOFMANN SANDRA, DRAGOVIC ZDRAVKO, KRAUS MICHAEL
Format Patent
LanguageChinese
English
Published 21.11.2012
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
SPIRITS
VINEGAR
WINE
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Summary:The invention relates to a method for obtaining ethanol from carbohydrate-containing raw substrate, wherein the ethanol that is produced is separated during the fermentation using a carrier gas. The invention further relates to the adsorption of the ethanol from the gas phase on an adsorber, the desorption of the ethanol during a subsequent process step, and to the further concentration of the ethanol.
Bibliography:Application Number: CN201080063621