MA33225B1 - Procede de pretraitement de biomasse perfectionne - Google Patents

Procede de pretraitement de biomasse perfectionne

Info

Publication number
MA33225B1
MA33225B1 MA34299A MA34299A MA33225B1 MA 33225 B1 MA33225 B1 MA 33225B1 MA 34299 A MA34299 A MA 34299A MA 34299 A MA34299 A MA 34299A MA 33225 B1 MA33225 B1 MA 33225B1
Authority
MA
Morocco
Prior art keywords
biomass
liquid
stream
vapor
perfected
Prior art date
Application number
MA34299A
Other languages
English (en)
Inventor
Mirko Garbero
Piero Ottonello
Comettini Marco Cotti
Simone Ferrero
Paolo Torre
Francesco Cherchi
Andrea Bonanni
Original Assignee
Chemtex Italia Spa
Saba & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42828781&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA33225(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemtex Italia Spa, Saba & Co filed Critical Chemtex Italia Spa
Publication of MA33225B1 publication Critical patent/MA33225B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

La présente invention concerne un procédé de traitement de biomasse lignocellulosique qui consiste à : A) faire baigner une matière première de biomasse lignocellulosique dans de la vapeur d'eau ou de l'eau liquide ou un mélange des deux, dans une plage de température comprise entre 100 et 210 °C pendant 1 minute à 24 heures, afin d'obtenir une biomasse imbibée contenant une teneur en matière sèche et un premier liquide; B) séparer au moins une partie du premier liquide de la biomasse imbibée afin de créer un premier courant liquide et un premier courant solide, le premier courant solide comprenant la biomasse imbibée; et C) fragmenter par vapeur le premier courant solide afin de créer un courant fragmenté par vapeur comprenant des substances solides et un second liquide.
MA34299A 2009-03-31 2010-03-31 Procede de pretraitement de biomasse perfectionne MA33225B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITPCT/IT2009/000129 2009-03-31
ITPCT/IT2009/000125 2009-03-31
ITPCT/IT2009/000130 2009-03-31
PCT/IB2010/051412 WO2010113129A2 (fr) 2009-03-31 2010-03-31 Procédé de prétraitement de biomasse perfectionné

Publications (1)

Publication Number Publication Date
MA33225B1 true MA33225B1 (fr) 2012-04-02

Family

ID=42828781

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34299A MA33225B1 (fr) 2009-03-31 2010-03-31 Procede de pretraitement de biomasse perfectionne

Country Status (31)

Country Link
US (2) US9234224B2 (fr)
EP (1) EP2414531B1 (fr)
JP (1) JP5666554B2 (fr)
KR (1) KR20120007021A (fr)
CN (2) CN102388144B (fr)
AR (1) AR075994A1 (fr)
AU (1) AU2010231587B2 (fr)
BR (1) BRPI1007595A8 (fr)
CA (1) CA2764581A1 (fr)
CO (1) CO6440568A2 (fr)
CU (1) CU23930B1 (fr)
DK (1) DK2414531T3 (fr)
EC (1) ECSP11011416A (fr)
EG (1) EG26966A (fr)
ES (1) ES2873928T3 (fr)
HR (1) HRP20210923T8 (fr)
HU (1) HUE054710T2 (fr)
LT (1) LT2414531T (fr)
MA (1) MA33225B1 (fr)
MX (1) MX2011010189A (fr)
MY (1) MY156613A (fr)
NZ (2) NZ603144A (fr)
PE (1) PE20120928A1 (fr)
PL (1) PL2414531T3 (fr)
PT (1) PT2414531T (fr)
RU (1) RU2551320C2 (fr)
SG (2) SG174592A1 (fr)
SI (1) SI2414531T1 (fr)
TN (1) TN2011000481A1 (fr)
TW (1) TW201040279A (fr)
WO (1) WO2010113129A2 (fr)

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Also Published As

Publication number Publication date
AU2010231587A1 (en) 2011-11-17
BRPI1007595A8 (pt) 2017-08-15
CN102388144A (zh) 2012-03-21
KR20120007021A (ko) 2012-01-19
WO2010113129A3 (fr) 2010-12-29
PT2414531T (pt) 2021-06-17
US20160115320A1 (en) 2016-04-28
RU2551320C2 (ru) 2015-05-20
US20120104313A1 (en) 2012-05-03
PE20120928A1 (es) 2012-08-18
ECSP11011416A (es) 2012-03-30
TN2011000481A1 (en) 2013-03-27
SI2414531T1 (sl) 2021-08-31
MX2011010189A (es) 2012-01-27
TW201040279A (en) 2010-11-16
CN102388144B (zh) 2014-09-24
HRP20210923T8 (hr) 2022-01-21
ES2873928T3 (es) 2021-11-04
HUE054710T2 (hu) 2021-09-28
PL2414531T3 (pl) 2021-09-27
RU2011143865A (ru) 2013-05-10
US9234224B2 (en) 2016-01-12
CO6440568A2 (es) 2012-05-15
CU23930B1 (es) 2013-07-31
EG26966A (en) 2015-02-10
AU2010231587B2 (en) 2015-11-05
NZ603144A (en) 2014-03-28
NZ595853A (en) 2012-11-30
SG183710A1 (en) 2012-09-27
LT2414531T (lt) 2021-06-25
WO2010113129A2 (fr) 2010-10-07
DK2414531T3 (da) 2021-06-21
EP2414531B1 (fr) 2021-03-31
CN103992519A (zh) 2014-08-20
BRPI1007595A2 (pt) 2015-08-25
CU20110179A7 (es) 2012-06-21
CA2764581A1 (fr) 2010-10-07
JP2012522099A (ja) 2012-09-20
AR075994A1 (es) 2011-05-11
HRP20210923T1 (hr) 2021-09-03
EP2414531A2 (fr) 2012-02-08
SG174592A1 (en) 2011-10-28
JP5666554B2 (ja) 2015-02-12
MY156613A (en) 2016-03-15

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