Method for producing cellulose-containing solid material and method for producing glucose

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United States of America Patent

PATENT NO 10450698
APP PUB NO 20180171552A1
SERIAL NO

15579762

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Abstract

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The method for producing a cellulose-containing solid material of the invention includes treating a botanical biomass in a mixed solvent of water and at least one alcohol selected from aliphatic alcohols having 4 to 8 carbon atoms, under condition A (the concentration of the raw material to be charged into the mixed solvent is 1% by mass or more and 50% by mass or less), condition B (the reaction temperature is 100° C. or higher and 350° C. or lower), and condition C (the reaction time is 0.1 hours or more and 10 hours or less), followed by solid-liquid separation after the treatment to give a cellulose-containing solid material. Accordingly, there are provided a method for producing a cellulose-containing solid material excellent in saccharification performance and a method for producing glucose from the cellulose-containing solid material.

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Patent Owner(s)

Patent OwnerAddress
IDEMITSU KOSAN CO LTD2-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 1008321 ?1008321
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYKITA 8-JYO NISHI 5-CHOME KITA-KU SAPPORO-SHI HOKKAIDO 060-0808

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koyama, Yoshihito Ichihara, JP 13 11
Masuda, Takao Sapporo, JP 60 395
Tago, Teruoki Sapporo, JP 6 17

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