PROCESS FOR CONTROLLED LIQUEFACTION OF A BIOMASS FEEDSTOCK BY TREATMENT IN HOT COMPRESSED WATER
The present invention describes a process for a controlled conversion of a biomass feedstock, wherein the process comprises the steps of: - loading the biomass feedstock to at least one reactor; - liquefaction of the biomass feedstock into a monomer and/or oligomer sugar mixture in said reactor by t...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English French |
Published |
14.01.2020
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The present invention describes a process for a controlled conversion of a biomass feedstock, wherein the process comprises the steps of: - loading the biomass feedstock to at least one reactor; - liquefaction of the biomass feedstock into a monomer and/or oligomer sugar mixture in said reactor by treatment in hot compressed liquid water (HCW) at subcritical- and/or supercritical condition, wherein the liquefaction is performed at a temperature of at least 280 °C during a time of from 1.5 to 30 seconds; and - removal of the monomer and/or oligomer sugar mixture, being the product molecules, to avoid continued detrimental decomposition.
La présente invention concerne un procédé pour une conversion contrôlée d'une charge d'alimentation à base de biomasse, le procédé comprenant les étapes consistant à : - charger la charge d'alimentation à base de biomasse dans au moins un réacteur ; - liquéfier la charge d'alimentation à base de biomasse en un mélange de sucres monomères et/ou oligomères dans ledit réacteur par un traitement dans de l'eau liquide comprimée chaude (HCW) dans des conditions subcritiques et/ou supercritiques, la liquéfaction étant effectuée à une température d'au moins 280°C au cours d'un laps de temps de 1,5 à 30 secondes ; et - éliminer le mélange de sucres monomères et/ou oligomères, consistant en les molécules de produit, pour éviter une décomposition nuisible continuelle. |
---|---|
AbstractList | The present invention describes a process for a controlled conversion of a biomass feedstock, wherein the process comprises the steps of: - loading the biomass feedstock to at least one reactor; - liquefaction of the biomass feedstock into a monomer and/or oligomer sugar mixture in said reactor by treatment in hot compressed liquid water (HCW) at subcritical- and/or supercritical condition, wherein the liquefaction is performed at a temperature of at least 280 °C during a time of from 1.5 to 30 seconds; and - removal of the monomer and/or oligomer sugar mixture, being the product molecules, to avoid continued detrimental decomposition.
La présente invention concerne un procédé pour une conversion contrôlée d'une charge d'alimentation à base de biomasse, le procédé comprenant les étapes consistant à : - charger la charge d'alimentation à base de biomasse dans au moins un réacteur ; - liquéfier la charge d'alimentation à base de biomasse en un mélange de sucres monomères et/ou oligomères dans ledit réacteur par un traitement dans de l'eau liquide comprimée chaude (HCW) dans des conditions subcritiques et/ou supercritiques, la liquéfaction étant effectuée à une température d'au moins 280°C au cours d'un laps de temps de 1,5 à 30 secondes ; et - éliminer le mélange de sucres monomères et/ou oligomères, consistant en les molécules de produit, pour éviter une décomposition nuisible continuelle. |
Author | GRAM, ANDREAS EKMAN, RUNE JOHANNESSON, HAUKUR |
Author_xml | – fullname: GRAM, ANDREAS – fullname: JOHANNESSON, HAUKUR – fullname: EKMAN, RUNE |
BookMark | eNqFzL8KwjAQgPEMOvjvGbwXELSiuKbXCw22uZqeiFMpEidJC_X9sYK707d8_OZqErsYZqqpPCPVNRj2gOzEc1FQBoW9XMloFMsO2ICG1HKpvyNRVgvjGdI7iCctJTkB6yBnGYmy8qM3Ejct5Jdq-mxfQ1j9ulBrQ4L5JvRdE4a-fYQY3g3q5LQ7Joct7v8fH8zNM_8 |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | PROCEDE POUR UNE LIQUEFACTION CONTROLEE D'UNE CHARGE D'ALIMENTATION A BASE DE BIOMASSE PAR UN TRAITEMENT DANS DE L'EAU COMPRIMEE CHAUDE |
ExternalDocumentID | CA2816250C |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CA2816250C3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 14:21:52 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CA2816250C3 |
Notes | Application Number: CA20112816250 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200114&DB=EPODOC&CC=CA&NR=2816250C |
ParticipantIDs | epo_espacenet_CA2816250C |
PublicationCentury | 2000 |
PublicationDate | 20200114 |
PublicationDateYYYYMMDD | 2020-01-14 |
PublicationDate_xml | – month: 01 year: 2020 text: 20200114 day: 14 |
PublicationDecade | 2020 |
PublicationYear | 2020 |
RelatedCompanies | REAC FUEL AB |
RelatedCompanies_xml | – name: REAC FUEL AB |
Score | 3.2415297 |
Snippet | The present invention describes a process for a controlled conversion of a biomass feedstock, wherein the process comprises the steps of: - loading the biomass... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DERIVATIVES THEREOF 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 NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SACCHARIDES, OTHER THAN SUCROSE, OBTAINED FROM NATURAL SOURCESOR BY HYDROLYSIS OF NATURALLY OCCURRING DI-, OLIGO- ORPOLYSACCHARIDES SPIRITS SUGAR INDUSTRY SUGARS THEIR RELEVANT APPARATUS TRANSPORTING VINEGAR WINE |
Title | PROCESS FOR CONTROLLED LIQUEFACTION OF A BIOMASS FEEDSTOCK BY TREATMENT IN HOT COMPRESSED WATER |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200114&DB=EPODOC&locale=&CC=CA&NR=2816250C |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV3NT8IwFH9BNOpNUYPfPZjdFseYMA6L2bouoLDiLH6ciNtK9DKIzPjv-1pAvXBplq55WX_J6_u9vo8BXLVlK0ceik6OK99MZ5LbZtroZGbWclOZW-2OvcjyjVvdkXP3cvNSgfdVLYzuE_qtmyOiRmWo76U-r2d_l1ihzq2cX6cfODW9jYQXGkvv2Na1oUYYeGzIQ04NSj3qG3Hi2W4Dmb5FN2ATSXRb6QJ7ClRNyuy_QYn2YGuIsopyHyqyqMEOXf13rQbbg2W4Gx-Xmjc_gPEw4RTBIui1EcpjkfB-n4Wk33sYsWiRCkJ4RHwS9PjAVwsZCx8Fp_ckeCUiYb5QfftJLyZdLlDEQIOPIp59pLSHcBkxQbsmfun4F5Qx9Vdbah5BtZgWsg4E6ZZUgUPEvOOgcXatXKaT3JJ5E4c0O4b6Oikn61-dwq6CVl08NJwzqJafX_IcTXGZXmgUfwDPaYZt |
link.rule.ids | 230,309,783,888,25576,76882 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1LT4NAEJ7Uaqw3rZr67B4MNyKl2NIDMbBAwAJbcav1RAS20UvbWIx_34G26qUXQtjNhP2S2flm57EAN33Ry5GHopOjizdZm-aqnHYGmZz19FTkSn-grrJ8o5431h4md5MavG9qYao-od9Vc0TUqAz1vaj268XfIZZd5VYub9MP_DS_d7lhS2vvWK1qQyXbMpwRsxmVKDWoKUWxoeodZPoK3YFdJNh6edeB82yVNSmL_wbFPYS9EcqaFUdQE7MmNOjm3rUm7IfrcDe-rjVveQzJKGYUwSLotRHKIh6zIHBsEviPY8ddpYIQ5hKTWD4LzXKi49hPnNEhsV4Jjx2Tl337iR8Rj3EUEVbgo4gXEyntCbRdh1NPxj9NfkFJqLlZUvcU6rP5TLSAIN0SZeAQMR9oaJx1JRfpNFdE3sVHmp1Ba5uU8-1DbWh4PAySwI-GF3BQwlweQnS0S6gXn1_iCs1ykV5XiP4ARjCJXQ |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=PROCESS+FOR+CONTROLLED+LIQUEFACTION+OF+A+BIOMASS+FEEDSTOCK+BY+TREATMENT+IN+HOT+COMPRESSED+WATER&rft.inventor=GRAM%2C+ANDREAS&rft.inventor=JOHANNESSON%2C+HAUKUR&rft.inventor=EKMAN%2C+RUNE&rft.date=2020-01-14&rft.externalDBID=C&rft.externalDocID=CA2816250C |