WO2008065433A1 - Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin - Google Patents

Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin Download PDF

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Publication number
WO2008065433A1
WO2008065433A1 PCT/GB2007/004618 GB2007004618W WO2008065433A1 WO 2008065433 A1 WO2008065433 A1 WO 2008065433A1 GB 2007004618 W GB2007004618 W GB 2007004618W WO 2008065433 A1 WO2008065433 A1 WO 2008065433A1
Authority
WO
WIPO (PCT)
Prior art keywords
ethanol
process according
hydrolysis
solid material
yeast
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/GB2007/004618
Other languages
English (en)
French (fr)
Inventor
Lidia Maria Melo Santa'anna
Nei Pereira
Absai Da Conceiçai GOMES
Mariana Penuela Vasques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petroleo Brasileiro SA Petrobras
BENSON JOHN EVERETT
Original Assignee
Petroleo Brasileiro SA Petrobras
BENSON JOHN EVERETT
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
Application filed by Petroleo Brasileiro SA Petrobras, BENSON JOHN EVERETT filed Critical Petroleo Brasileiro SA Petrobras
Priority to US12/297,088 priority Critical patent/US8232082B2/en
Priority to GB0901590A priority patent/GB2454119B/en
Priority to CA2660673A priority patent/CA2660673C/en
Priority to SE0950098A priority patent/SE535902C2/sv
Priority to JP2009538790A priority patent/JP5325793B2/ja
Publication of WO2008065433A1 publication Critical patent/WO2008065433A1/en
Priority to DKPA200900242A priority patent/DK178525B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Definitions

  • the first, pretreatment , step comprises expansion in steam (150 0 C to 250 0 C) under acid conditions for several minutes, in order to convert the hemicellulose into monomers, with xylose being the predominant sugar.
  • the sugars are extracted by washing with the aqueous phase, and used as a carbon source for enzyme production; the solid residue from the extraction, which contains cellulose and lignin, can be hydrolysed by the cellulolytic enzymes produced.
  • — u
  • the cellulose material is homogenized - 3 - and submitted to mild acid hydrolysis in a special press reactor, within which the main vessel is at a pressure of 1 atm (corresponding to a temperature of 121°C) for a duration that is decided to suit the solid : liquid ratio, and normally in the range from 30 to 50 minutes.
  • the liquid phase (hydrolysate ) is separated from the solid residue by pressing still within the reactor, and submitted to a process of fermentation in the presence of Pichia stipitis yeast acclimatized and adapted to the fermentation medium, to obtain ethanol.

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
PCT/GB2007/004618 2006-11-30 2007-11-30 Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin Ceased WO2008065433A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/297,088 US8232082B2 (en) 2006-11-30 2007-11-30 Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin
GB0901590A GB2454119B (en) 2006-11-30 2007-11-30 Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material
CA2660673A CA2660673C (en) 2006-11-30 2007-11-30 Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin
SE0950098A SE535902C2 (sv) 2006-11-30 2007-11-30 Förfarande för att enzymatisk framställning av etanol från lignocellulosamaterial
JP2009538790A JP5325793B2 (ja) 2006-11-30 2007-11-30 リグニンを除去するために、アルカリ溶液で固体リグノセルロース材料を処理するステップを含む、固体リグノセルロース材料からのエタノールの発酵生産のための方法
DKPA200900242A DK178525B1 (en) 2006-11-30 2009-02-23 Process for fermentative ethanol production from solid lignocellulosic material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0605017-4 2006-11-30
BRPI0605017-4A BRPI0605017B1 (pt) 2006-11-30 2006-11-30 processo para a produção de etanol a partir de materiais lignocelulósicos por via enzimática

Publications (1)

Publication Number Publication Date
WO2008065433A1 true WO2008065433A1 (en) 2008-06-05

Family

ID=39047478

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/004618 Ceased WO2008065433A1 (en) 2006-11-30 2007-11-30 Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin

Country Status (11)

Country Link
US (1) US8232082B2 (https=)
JP (1) JP5325793B2 (https=)
CN (1) CN101426922A (https=)
AR (1) AR062267A1 (https=)
BR (1) BRPI0605017B1 (https=)
CA (1) CA2660673C (https=)
CO (1) CO5880297A1 (https=)
DK (1) DK178525B1 (https=)
GB (1) GB2454119B (https=)
SE (1) SE535902C2 (https=)
WO (1) WO2008065433A1 (https=)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010017084A (ja) * 2008-07-08 2010-01-28 Oji Paper Co Ltd 糖化発酵システム
WO2010077172A1 (en) 2008-12-29 2010-07-08 Limited Liability Company "Prof Business" Process for pretreatment of wood raw material for saccharification, system and product
CN102051383A (zh) * 2010-11-05 2011-05-11 中国科学院过程工程研究所 汽爆处理木质纤维素原料联产沼气、纤维素和木质素的方法
WO2012088108A1 (en) * 2010-12-20 2012-06-28 Shell Oil Company Process for the production of alcohols from biomass
WO2012049054A3 (en) * 2010-10-13 2012-07-05 Compagnie Industrielle De La Matiere Vegetale - Cimv Process for producing bioethanol by enzymatic hydrolysis of cellulose
US8338139B2 (en) 2009-05-26 2012-12-25 Chemical Engineering Department, Institute Of Chemical Technology (Deemed University) Method for production of fermentable sugars from biomass
US8372609B2 (en) 2008-11-20 2013-02-12 E I Du Pont De Nemours And Company Process for producing a sugar solution by combined chemical and enzymatic saccharification of polysaccharide enriched biomass
US8524474B2 (en) 2008-11-20 2013-09-03 E I Du Pont De Nemours And Company Process for producing a concentrated sugar solution by enzymatic saccharification of polysaccharide enriched biomass
US8889384B2 (en) 2010-10-07 2014-11-18 Shell Oil Company Process for the production of alcohols from biomass
US9399782B2 (en) 2007-06-27 2016-07-26 Novozymes A/S Methods for producing fermentation products

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010059825A1 (en) * 2008-11-20 2010-05-27 E. I. Du Pont De Nemours And Company Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass
BRPI0805560B1 (pt) 2008-12-29 2016-12-06 Petroleo Brasileiro Sa processo de produção de um preparado enzimático para hidrólise de celulose de resíduos lignocelulósicos e sua aplicação na produção de etanol
US8685684B2 (en) 2009-09-14 2014-04-01 Gs Caltex Corporation Process for the production of bio-fuels and/or bio-chemicals from biomass fermentation
EP2486139B1 (en) * 2009-10-08 2020-09-16 DSM IP Assets B.V. Process for the preparation of a fermentation prodcut from lignocellulose containing material
JP2012044880A (ja) * 2010-07-29 2012-03-08 Sekisui Chem Co Ltd セルロース糖化方法
CN102251010B (zh) * 2011-05-18 2014-12-24 广州优锐生物科技有限公司 一种蔗渣高效同步糖化共发酵产乙醇的方法
WO2013095204A1 (en) * 2011-12-21 2013-06-27 Skandinavisk Kemiinformation Ab Method for preparing fuels from lignocellulosic feedstock
CN117025713B (zh) * 2023-09-21 2024-02-13 北京工商大学 一种复合菌系制备乙醇的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628830A (en) * 1979-03-23 1997-05-13 The Regents Of The University Of California Enzymatic hydrolysis of biomass material
WO2001032715A1 (en) * 1999-11-02 2001-05-10 Waste Energy Integrated Sytems, Llc Process for the production of organic products from lignocellulose containing biomass sources
BRPI0505299A (pt) * 2005-11-11 2007-08-07 Petroleo Brasileiro Sa processo de produção de etanol a partir do hidrolisado da fração hemicelulósica do bagaço de cana-de-açúcar em reator do tipo prensa

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7604967B2 (en) * 2003-03-19 2009-10-20 The Trustees Of Dartmouth College Lignin-blocking treatment of biomass and uses thereof
JP4401735B2 (ja) * 2003-10-15 2010-01-20 月島機械株式会社 エタノールの製造方法
CN101023179B (zh) * 2004-07-16 2011-11-16 埃欧金能量有限公司 从纤维素生物质获得产物糖流的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628830A (en) * 1979-03-23 1997-05-13 The Regents Of The University Of California Enzymatic hydrolysis of biomass material
WO2001032715A1 (en) * 1999-11-02 2001-05-10 Waste Energy Integrated Sytems, Llc Process for the production of organic products from lignocellulose containing biomass sources
BRPI0505299A (pt) * 2005-11-11 2007-08-07 Petroleo Brasileiro Sa processo de produção de etanol a partir do hidrolisado da fração hemicelulósica do bagaço de cana-de-açúcar em reator do tipo prensa

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200779, Derwent World Patents Index; AN 2007-846583, XP002469578 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9399782B2 (en) 2007-06-27 2016-07-26 Novozymes A/S Methods for producing fermentation products
JP2010017084A (ja) * 2008-07-08 2010-01-28 Oji Paper Co Ltd 糖化発酵システム
US8372609B2 (en) 2008-11-20 2013-02-12 E I Du Pont De Nemours And Company Process for producing a sugar solution by combined chemical and enzymatic saccharification of polysaccharide enriched biomass
US8524474B2 (en) 2008-11-20 2013-09-03 E I Du Pont De Nemours And Company Process for producing a concentrated sugar solution by enzymatic saccharification of polysaccharide enriched biomass
WO2010077172A1 (en) 2008-12-29 2010-07-08 Limited Liability Company "Prof Business" Process for pretreatment of wood raw material for saccharification, system and product
US8338139B2 (en) 2009-05-26 2012-12-25 Chemical Engineering Department, Institute Of Chemical Technology (Deemed University) Method for production of fermentable sugars from biomass
US8673596B2 (en) 2009-05-26 2014-03-18 Chemical Engineering Department, Institute Of Chemical Technology (Deemed University) Method for production of fermentable sugars from biomass
US8709763B2 (en) 2009-05-26 2014-04-29 Chemical Engineering Department, Institute Of Chemical Technology (Deemed University) Method for production of fermentable sugars from biomass
US8889384B2 (en) 2010-10-07 2014-11-18 Shell Oil Company Process for the production of alcohols from biomass
WO2012049054A3 (en) * 2010-10-13 2012-07-05 Compagnie Industrielle De La Matiere Vegetale - Cimv Process for producing bioethanol by enzymatic hydrolysis of cellulose
CN103154259A (zh) * 2010-10-13 2013-06-12 植物材料工业公司 通过酶法水解纤维素生产生物乙醇的方法
US9518274B2 (en) 2010-10-13 2016-12-13 Compagnie Industrielle De La Matiere Vegetale—Cimv Process for producing bioethanol by enzymatic hydrolysis of cellulose
CN102051383A (zh) * 2010-11-05 2011-05-11 中国科学院过程工程研究所 汽爆处理木质纤维素原料联产沼气、纤维素和木质素的方法
WO2012088108A1 (en) * 2010-12-20 2012-06-28 Shell Oil Company Process for the production of alcohols from biomass
US8609379B2 (en) 2010-12-20 2013-12-17 Shell Oil Company Process for the production of alcohols from biomass

Also Published As

Publication number Publication date
US8232082B2 (en) 2012-07-31
BRPI0605017A (pt) 2008-07-15
SE535902C2 (sv) 2013-02-12
BRPI0605017B1 (pt) 2020-11-03
GB0901590D0 (en) 2009-03-11
CA2660673A1 (en) 2008-06-05
CA2660673C (en) 2014-12-30
JP5325793B2 (ja) 2013-10-23
DK178525B1 (en) 2016-05-23
SE0950098L (sv) 2009-02-23
JP2010510800A (ja) 2010-04-08
GB2454119B (en) 2011-10-19
AR062267A1 (es) 2008-10-29
CO5880297A1 (es) 2008-01-31
US20100035318A1 (en) 2010-02-11
DK200900242A (en) 2009-02-23
CN101426922A (zh) 2009-05-06
GB2454119A (en) 2009-04-29

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