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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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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (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 (cg-RX-API-DMAC10.html)
EP (2) EP2254913B1 (cg-RX-API-DMAC10.html)
JP (2) JP5551091B2 (cg-RX-API-DMAC10.html)
CN (2) CN103819688B (cg-RX-API-DMAC10.html)
AU (1) AU2009223302B2 (cg-RX-API-DMAC10.html)
BR (1) BRPI0909297B1 (cg-RX-API-DMAC10.html)
CA (1) CA2718427C (cg-RX-API-DMAC10.html)
DK (1) DK2254913T3 (cg-RX-API-DMAC10.html)
ES (1) ES2643992T3 (cg-RX-API-DMAC10.html)
NO (1) NO2254913T3 (cg-RX-API-DMAC10.html)
PL (1) PL2254913T3 (cg-RX-API-DMAC10.html)
PT (1) PT2254913T (cg-RX-API-DMAC10.html)
RU (1) RU2509778C2 (cg-RX-API-DMAC10.html)
WO (1) WO2009114843A1 (cg-RX-API-DMAC10.html)
ZA (1) ZA201006622B (cg-RX-API-DMAC10.html)

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Publication number Publication date
DK2254913T3 (en) 2017-10-30
WO2009114843A1 (en) 2009-09-17
HK1198447A1 (zh) 2015-04-24
EP3205672A1 (en) 2017-08-16
CN102027021B (zh) 2014-03-26
JP5965431B2 (ja) 2016-08-03
AU2009223302B2 (en) 2013-12-05
CA2718427C (en) 2015-01-27
US20090229599A1 (en) 2009-09-17
JP5551091B2 (ja) 2014-07-16
JP2011515082A (ja) 2011-05-19
US8900369B2 (en) 2014-12-02
BRPI0909297A2 (pt) 2017-11-21
EP2254913A4 (en) 2013-10-02
PL2254913T3 (pl) 2018-02-28
NO2254913T3 (cg-RX-API-DMAC10.html) 2017-12-16
RU2509778C2 (ru) 2014-03-20
CN103819688B (zh) 2017-04-12
EP2254913A1 (en) 2010-12-01
US20130236953A1 (en) 2013-09-12
EP2254913B1 (en) 2017-07-19
CN103819688A (zh) 2014-05-28
US8663392B2 (en) 2014-03-04
ZA201006622B (en) 2011-11-30
RU2010141585A (ru) 2012-04-20
BRPI0909297B1 (pt) 2019-07-02
AU2009223302A1 (en) 2009-09-17
JP2014209906A (ja) 2014-11-13
CN102027021A (zh) 2011-04-20
PT2254913T (pt) 2017-10-23
CA2718427A1 (en) 2009-09-17

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