METHOD OF TREATING BYPRODUCTS FROM ETHANOL PRODUCTION

A method of treating ethanol production byproduct is provided by treating wet distillers grain or stillage with a solution containing at least one a-hydroxysulfonic acid to produce at least one fermentable sugar containing product. Fermentable sugar useful for the production of biofuels or ethanol c...

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Bibliographic Details
Main Authors TETARENKO, PAMELA KAREN, WEIDER, PAUL RICHARD, BLACKBOURN, ROBERT LAWENCE
Format Patent
LanguageEnglish
French
Published 17.12.2019
Subjects
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
SPIRITS
VINEGAR
WINE
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Summary:A method of treating ethanol production byproduct is provided by treating wet distillers grain or stillage with a solution containing at least one a-hydroxysulfonic acid to produce at least one fermentable sugar containing product. Fermentable sugar useful for the production of biofuels or ethanol can be produced from such methods. The a-hydroxysulfonic acid can be easily removed from the product and recycled. L'invention concerne un procédé de traitement de sous-produits issus de la production d'éthanol par traitement de drêches de distillerie humides ou vinasse avec une solution contenant au moins un acide a-hydroxysulfonique pour produire au moins un produit contenant un sucre fermentescible. Un sucre fermentescible utile pour la production de biocombustibles ou d'éthanol peut être produit par ces procédés. L'acide a-hydroxysulfonique peut être facilement retiré du produit et recyclé.
Bibliography:Application Number: CA20122859391