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MX2015005628A - Proceso para hidrolisis enzimatica de material lignocelulosico y fermentacion de azucares. - Google Patents

Proceso para hidrolisis enzimatica de material lignocelulosico y fermentacion de azucares.

Info

Publication number
MX2015005628A
MX2015005628A MX2015005628A MX2015005628A MX2015005628A MX 2015005628 A MX2015005628 A MX 2015005628A MX 2015005628 A MX2015005628 A MX 2015005628A MX 2015005628 A MX2015005628 A MX 2015005628A MX 2015005628 A MX2015005628 A MX 2015005628A
Authority
MX
Mexico
Prior art keywords
cellulosic material
ligno
fermentation
optionally
enzymatic hydrolysis
Prior art date
Application number
MX2015005628A
Other languages
English (en)
Other versions
MX360067B (es
Inventor
Michael Petrus Jozef Berkhout
Bertus Noordam
Original Assignee
Dsm Ip Assets Bv
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=49554250&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2015005628(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of MX2015005628A publication Critical patent/MX2015005628A/es
Publication of MX360067B publication Critical patent/MX360067B/es

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    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/14Preparation 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
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    • C12P35/00Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
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    • C12P5/00Preparation of hydrocarbons or halogenated hydrocarbons
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    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/02Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06Ethanol, i.e. non-beverage
    • C12P7/08Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
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    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/02Preparation of oxygen-containing organic compounds containing a hydroxy group
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    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/02Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
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    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
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    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
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    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
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    • C12P7/00Preparation of oxygen-containing organic compounds
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    • C12P7/56Lactic acid
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    • C12P2203/00Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
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  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

La invención se refiere a un proceso para la preparación de un producto de fermentación a partir de material lignocelulósico, que comprende las siguientes etapas: a) opcionalmente, pretratamiento del material lignocelulósico; b) opcionalmente, lavado del material lignocelulósico opcionalmente pretratado; c) hidrólisis enzimática del material lignocelulósico opcionalmente lavado y/u opcionalmente pretratado usando una composición de enzima que comprende al menos dos celulasas y con lo que la composición de enzima comprende al menos GH61; d) con lo que se usa menos de 7,5 mg de composición de enzima/g de glucano (sobre materia seca y la enzima como proteína) o menos de 3,0 mg de composición de enzima/g de materia prima (sobre materia seca y enzima como proteína); y e) fermentación del material lignocelulósico hidrolizado para producir un producto de fermentación; y f) opcionalmente, recuperación de un producto de fermentación; en que antes y/o durante la hidrólisis enzimática se añade oxígeno al material lignocelulósico.
MX2015005628A 2012-11-09 2013-11-07 Proceso para hidrólisis enzimática de material lignocelulósico y fermentación de azúcares. MX360067B (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP12191957 2012-11-09
EP13174656 2013-07-02
EP13176083 2013-07-11
EP13176500 2013-07-15
EP13184701 2013-09-17
EP13184702 2013-09-17
PCT/EP2013/073255 WO2014072395A1 (en) 2012-11-09 2013-11-07 Process for enzymatic hydrolysis of lignocellulosic material and fermentation of sugars

Publications (2)

Publication Number Publication Date
MX2015005628A true MX2015005628A (es) 2015-09-04
MX360067B MX360067B (es) 2018-10-22

Family

ID=49554250

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2015005631A MX360283B (es) 2012-11-09 2013-11-07 Proceso para hidrolisis enzimatica de material lignocelulosico y fermentacion de azucares.
MX2015005628A MX360067B (es) 2012-11-09 2013-11-07 Proceso para hidrólisis enzimática de material lignocelulósico y fermentación de azúcares.
MX2018012714A MX2018012714A (es) 2012-11-09 2015-05-04 Proceso para hidrolisis enzimatica de material lignocelulosico y fermentacion de azucares.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2015005631A MX360283B (es) 2012-11-09 2013-11-07 Proceso para hidrolisis enzimatica de material lignocelulosico y fermentacion de azucares.

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Application Number Title Priority Date Filing Date
MX2018012714A MX2018012714A (es) 2012-11-09 2015-05-04 Proceso para hidrolisis enzimatica de material lignocelulosico y fermentacion de azucares.

Country Status (23)

Country Link
US (7) US9982280B2 (es)
EP (4) EP2917354B1 (es)
JP (3) JP6396307B2 (es)
KR (2) KR102104151B1 (es)
CN (3) CN104769116A (es)
AU (4) AU2013343595B2 (es)
BR (3) BR122016020119B1 (es)
CA (2) CA2888333C (es)
DK (3) DK3613860T3 (es)
EA (2) EA028880B9 (es)
ES (3) ES2761448T3 (es)
FI (1) FI3613860T3 (es)
HR (3) HRP20200092T1 (es)
HU (3) HUE064894T2 (es)
IN (2) IN2015DN03084A (es)
LT (1) LT3613860T (es)
MX (3) MX360283B (es)
MY (2) MY176707A (es)
PL (2) PL3613860T3 (es)
RS (1) RS65279B1 (es)
SI (1) SI3613860T1 (es)
UA (2) UA116789C2 (es)
WO (2) WO2014072393A1 (es)

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