EA026271B9 - Способы переработки лигноцеллюлозной биомассы путем применения одностадийного аутогидролиза и ферментативного гидролиза с отводом c5 и постгидролизом - Google Patents

Способы переработки лигноцеллюлозной биомассы путем применения одностадийного аутогидролиза и ферментативного гидролиза с отводом c5 и постгидролизом

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Publication number
EA026271B9
EA026271B9 EA201590298A EA201590298A EA026271B9 EA 026271 B9 EA026271 B9 EA 026271B9 EA 201590298 A EA201590298 A EA 201590298A EA 201590298 A EA201590298 A EA 201590298A EA 026271 B9 EA026271 B9 EA 026271B9
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Eurasian Patent Office
Prior art keywords
lignocellulosic biomass
methods
hydrolysis
processing lignocellulosic
bypass
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EA201590298A
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English (en)
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EA026271B1 (ru
EA201590298A1 (ru
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Ян Ларсен
Поулсен Нильс Нильсен
Мартин Дан Йеппесен
Кит Келлебьерг Могенсен
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Инбикон А/С
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Application filed by Инбикон А/С filed Critical Инбикон А/С
Publication of EA201590298A1 publication Critical patent/EA201590298A1/ru
Publication of EA026271B1 publication Critical patent/EA026271B1/ru
Publication of EA026271B9 publication Critical patent/EA026271B9/ru

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    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/002—Xylose
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
  • Saccharide Compounds (AREA)

Abstract

Изобретение в целом относится к способам переработки лигноцеллюлозной биомассы в ферментируемые сахара и к способам на основе гидротермической предварительной обработки. В частности, изобретение относится к способу переработки лигноцеллюлозной биомассы, который включает получение исходного сырья на основе мягкой лигноцеллюлозной биомассы, предварительную обработку исходного сырья путем одностадийной гидротермической предварительной обработки в условиях очень низкой жесткости, разделение предварительно обработанной биомассы на твердую фракцию и жидкую фракцию, гидролизование твердой фракции с помощью ферментативного гидролиза, катализируемого смесью ферментов, и дальнейшее смешивание отделенной жидкой фракции и гидролизованной твердой фракции, при этом ксилоолигомеры в жидкой фракции разлагаются до мономеров ксилозы.
EA201590298A 2012-08-01 2013-08-01 Способы переработки лигноцеллюлозной биомассы путем применения одностадийного аутогидролиза и ферментативного гидролиза с отводом c5 и постгидролизом EA026271B9 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261678130P 2012-08-01 2012-08-01
DKPA201270461 2012-08-01
PCT/DK2013/050256 WO2014019589A1 (en) 2012-08-01 2013-08-01 Methods of processing lignocellulosic biomass using single-stage autohydrolysis and enzymatic hydrolysis with c5 bypass and post-hydrolysis.

Publications (3)

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EA201590298A1 EA201590298A1 (ru) 2015-08-31
EA026271B1 EA026271B1 (ru) 2017-03-31
EA026271B9 true EA026271B9 (ru) 2017-07-31

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US (3) US11118203B2 (ru)
EP (1) EP2880172B1 (ru)
JP (2) JP2015529456A (ru)
KR (1) KR20150041796A (ru)
CN (2) CN104540956B (ru)
AP (2) AP3964A (ru)
AU (2) AU2013299022B2 (ru)
BR (2) BR112015001868B1 (ru)
CA (2) CA2877769A1 (ru)
CL (1) CL2015000225A1 (ru)
CO (1) CO7180197A2 (ru)
DK (1) DK2880172T3 (ru)
EA (1) EA026271B9 (ru)
ES (1) ES2687688T3 (ru)
GT (1) GT201500023A (ru)
HR (1) HRP20181428T1 (ru)
HU (1) HUE039816T2 (ru)
IN (1) IN2015DN00118A (ru)
MX (2) MX2015001484A (ru)
MY (1) MY178574A (ru)
PH (1) PH12015500080A1 (ru)
PL (1) PL2880172T3 (ru)
WO (1) WO2014019589A1 (ru)
ZA (1) ZA201501344B (ru)

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CN104540956A (zh) 2015-04-22
IN2015DN00118A (ru) 2015-05-29
JP2016529890A (ja) 2016-09-29
WO2014019589A1 (en) 2014-02-06
JP2015529456A (ja) 2015-10-08
BR112015001868A2 (pt) 2017-07-04
PL2880172T3 (pl) 2018-12-31
DK2880172T3 (en) 2018-10-01
CN104540956B (zh) 2017-07-28
GT201500023A (es) 2017-01-16
CA2919521A1 (en) 2015-02-05
MX2016001366A (es) 2016-09-06
AU2014299013A1 (en) 2016-02-25
AU2013299022B2 (en) 2016-09-01
BR112016001975B1 (pt) 2021-09-14
CO7180197A2 (es) 2015-02-09
US11866753B2 (en) 2024-01-09
AP2016008979A0 (en) 2016-01-31
CN105492615A (zh) 2016-04-13
PH12015500080A1 (en) 2015-03-02
US20210348202A1 (en) 2021-11-11
HRP20181428T1 (hr) 2018-10-19
EA026271B1 (ru) 2017-03-31
AP3964A (en) 2016-12-24
CA2877769A1 (en) 2014-02-06
US11118203B2 (en) 2021-09-14
MX2015001484A (es) 2015-04-08
BR112015001868B1 (pt) 2021-08-31
EP2880172A1 (en) 2015-06-10
ES2687688T3 (es) 2018-10-26
US20150191758A1 (en) 2015-07-09
US20240102064A1 (en) 2024-03-28
BR112016001975A2 (pt) 2017-08-01
AP2014008176A0 (en) 2014-12-31
EP2880172B1 (en) 2018-06-27
MY178574A (en) 2020-10-16
EA201590298A1 (ru) 2015-08-31
KR20150041796A (ko) 2015-04-17
CL2015000225A1 (es) 2015-05-29
ZA201501344B (en) 2016-07-27
HUE039816T2 (hu) 2019-02-28
AU2013299022A1 (en) 2015-02-19
AU2014299013B2 (en) 2017-04-13

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