Method and apparatus for conversion of cellulosic material to ethanol

Disclosed is an apparatus and a method for conversion of lignocellulosic biomass feedstock, such as wheat straw, to ethanol and other products. The feedstock is subjected to continuous pressurized hydrothermal pre-treatment without addition of chemicals, and a liquid and a fibre fraction are produce...

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Hauptverfasser: CHRISTENSEN, LENA HOLM, CHRISTENSEN, BORGE HOLM
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creator CHRISTENSEN, LENA HOLM
CHRISTENSEN, BORGE HOLM
description Disclosed is an apparatus and a method for conversion of lignocellulosic biomass feedstock, such as wheat straw, to ethanol and other products. The feedstock is subjected to continuous pressurized hydrothermal pre-treatment without addition of chemicals, and a liquid and a fibre fraction are produced. The fibre fraction is subjected to enzymatic liquefaction and saccharification. (Fig. 1 to accompany the abstract) 0 (a C * C.C) C). EL (n ll C>-)
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subjects APPARATUS SPECIALLY ADAPTED THEREFOR
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
PRODUCTION OF SUCROSE
SACCHARIDES, OTHER THAN SUCROSE, OBTAINED FROM NATURAL SOURCESOR BY HYDROLYSIS OF NATURALLY OCCURRING DI-, OLIGO- ORPOLYSACCHARIDES
SPIRITS
SUGAR INDUSTRY
VINEGAR
WINE
title Method and apparatus for conversion of cellulosic material to ethanol
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