ES2643992T3 - Procedimiento para el pretratamiento de lignocelulosa usando un disolvente de supercelulosa y disolventes altamente volátiles - Google Patents

Procedimiento para el pretratamiento de lignocelulosa usando un disolvente de supercelulosa y disolventes altamente volátiles Download PDF

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Publication number
ES2643992T3
ES2643992T3 ES09720599.1T ES09720599T ES2643992T3 ES 2643992 T3 ES2643992 T3 ES 2643992T3 ES 09720599 T ES09720599 T ES 09720599T ES 2643992 T3 ES2643992 T3 ES 2643992T3
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Prior art keywords
cellulose
hemicellulose
solvent
lignocellulose
lignin
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ES09720599.1T
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English (en)
Spanish (es)
Inventor
Y.-H. Percival Zhang
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Virginia Tech Intellectual Properties Inc
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Virginia Tech Intellectual Properties Inc
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Application filed by Virginia Tech Intellectual Properties Inc filed Critical Virginia Tech Intellectual Properties Inc
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • 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
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • 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
    • 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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
ES09720599.1T 2008-03-14 2009-03-16 Procedimiento para el pretratamiento de lignocelulosa usando un disolvente de supercelulosa y disolventes altamente volátiles Active ES2643992T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3681308P 2008-03-14 2008-03-14
US36813P 2008-03-14
PCT/US2009/037234 WO2009114843A1 (en) 2008-03-14 2009-03-16 Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents

Publications (1)

Publication Number Publication Date
ES2643992T3 true ES2643992T3 (es) 2017-11-27

Family

ID=41061622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09720599.1T Active ES2643992T3 (es) 2008-03-14 2009-03-16 Procedimiento para el pretratamiento de lignocelulosa usando un disolvente de supercelulosa y disolventes altamente volátiles

Country Status (15)

Country Link
US (2) US8663392B2 (enExample)
EP (2) EP2254913B1 (enExample)
JP (2) JP5551091B2 (enExample)
CN (2) CN102027021B (enExample)
AU (1) AU2009223302B2 (enExample)
BR (1) BRPI0909297B1 (enExample)
CA (1) CA2718427C (enExample)
DK (1) DK2254913T3 (enExample)
ES (1) ES2643992T3 (enExample)
NO (1) NO2254913T3 (enExample)
PL (1) PL2254913T3 (enExample)
PT (1) PT2254913T (enExample)
RU (1) RU2509778C2 (enExample)
WO (1) WO2009114843A1 (enExample)
ZA (1) ZA201006622B (enExample)

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Publication number Publication date
RU2010141585A (ru) 2012-04-20
CN103819688B (zh) 2017-04-12
US20090229599A1 (en) 2009-09-17
CN102027021A (zh) 2011-04-20
BRPI0909297A2 (pt) 2017-11-21
CN103819688A (zh) 2014-05-28
US20130236953A1 (en) 2013-09-12
EP2254913A1 (en) 2010-12-01
JP2011515082A (ja) 2011-05-19
CA2718427A1 (en) 2009-09-17
WO2009114843A1 (en) 2009-09-17
EP2254913B1 (en) 2017-07-19
JP5551091B2 (ja) 2014-07-16
CA2718427C (en) 2015-01-27
AU2009223302A1 (en) 2009-09-17
JP2014209906A (ja) 2014-11-13
PL2254913T3 (pl) 2018-02-28
ZA201006622B (en) 2011-11-30
RU2509778C2 (ru) 2014-03-20
JP5965431B2 (ja) 2016-08-03
BRPI0909297B1 (pt) 2019-07-02
DK2254913T3 (en) 2017-10-30
HK1198447A1 (zh) 2015-04-24
US8663392B2 (en) 2014-03-04
US8900369B2 (en) 2014-12-02
EP3205672A1 (en) 2017-08-16
CN102027021B (zh) 2014-03-26
AU2009223302B2 (en) 2013-12-05
EP2254913A4 (en) 2013-10-02
PT2254913T (pt) 2017-10-23
NO2254913T3 (enExample) 2017-12-16

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