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WO2010098694A3 - Abe fermentation by simultaneous saccharification and fermentation, wherein the products are separated empoying a liquid membrane - Google Patents

Abe fermentation by simultaneous saccharification and fermentation, wherein the products are separated empoying a liquid membrane Download PDF

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Publication number
WO2010098694A3
WO2010098694A3 PCT/RU2010/000053 RU2010000053W WO2010098694A3 WO 2010098694 A3 WO2010098694 A3 WO 2010098694A3 RU 2010000053 W RU2010000053 W RU 2010000053W WO 2010098694 A3 WO2010098694 A3 WO 2010098694A3
Authority
WO
WIPO (PCT)
Prior art keywords
fermentation
liquid membrane
butanol
empoying
ethanol
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/RU2010/000053
Other languages
French (fr)
Other versions
WO2010098694A2 (en
Inventor
Evgeniy Rubenovich Davidov
Petr Sergeevich Kanygin
Oleg Anatolievich Frakin
Igor Vladimirovich Cheremnov
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.)
"PROF BUSINESS" LLC
Original Assignee
"PROF BUSINESS" LLC
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 "PROF BUSINESS" LLC filed Critical "PROF BUSINESS" LLC
Publication of WO2010098694A2 publication Critical patent/WO2010098694A2/en
Publication of WO2010098694A3 publication Critical patent/WO2010098694A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • C12P7/28—Acetone-containing products
    • 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
    • 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
    • C12P7/16—Butanols
    • 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

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)

Abstract

The present invention relates to a process for production of organic solvents, particularly acetone, butanol, ethanol using the anaerobic fermentation by butanol, acetone, and ethanol- producing bacteria. The process comprises saccharifying the pre-milled plant raw material with enzymes which degrade or convert the material into soluble sugars; fermenting the sugars by butanol, acetone, ethanol producing bacteria at a nutrient medium and recovering of organic solvents from the fermentation broth, the process is carried out in one stage, moreover organic solvents are recovered from the fermentation broth by diffuse evaporation through a liquid membrane by applying vacuum or gas.
PCT/RU2010/000053 2009-02-25 2010-02-09 Process for production of organic solvents Ceased WO2010098694A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2009106235 2009-02-25
RU2009106235/10A RU2405827C2 (en) 2009-02-25 2009-02-25 Method of preparing organic solvents

Publications (2)

Publication Number Publication Date
WO2010098694A2 WO2010098694A2 (en) 2010-09-02
WO2010098694A3 true WO2010098694A3 (en) 2011-05-19

Family

ID=42666111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2010/000053 Ceased WO2010098694A2 (en) 2009-02-25 2010-02-09 Process for production of organic solvents

Country Status (2)

Country Link
RU (1) RU2405827C2 (en)
WO (1) WO2010098694A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103917512A (en) 2011-05-27 2014-07-09 加利福尼亚大学董事会 Method to convert fermentation mixture into fuels
BR112015027037A2 (en) 2013-04-26 2017-07-25 Univ California methods to produce fuels
US10207961B2 (en) 2014-03-24 2019-02-19 The Regents Of The University Of California Methods for producing cyclic and acyclic ketones
US10106480B2 (en) 2014-10-29 2018-10-23 The Regents Of The University Of California Methods for producing fuels, gasoline additives, and lubricants using amine catalysts
CN107108428A (en) 2014-10-29 2017-08-29 加利福尼亚大学董事会 The method that fuel, gasoline additive and lubricant are prepared using amine catalyst

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
IZÃK, P. ET AL.: "Increased productivity of Clostridium acetobutylicum fermentation of acetone, butanol, and ethanol by pervaporation through supported ionic liquid membrane", APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, vol. 78, no. 4, 29 January 2008 (2008-01-29), pages 597 - 602, XP019586331 *
LEGER, C. ET AL: "Preparation and properties of surface modified ceramic membranes. Part II. Gas and liquid permeabilities of 5 nm alumina membranes modified by a monolayer of bound polydimethylsiloxane (PDMS) silicone oil", JOURNAL OF MEMBRANE SCIENCE, vol. 120, no. 1, 30 October 1996 (1996-10-30), pages 135 - 146, XP004041851 *
SHAH, M.M. & LEE, Y.Y.: "Process Improvement in Acetone-Butanol Production from Hardwood by Simultaneous Saccharification and Extractive Fermentation", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, vol. 45-46, 1994, pages 585 - 597, XP008133796 *
SHAH, M.M. & LEE, Y.Y.: "Simultaneous Saccharification and Extractive Fermentation for Acetone/Butanol Production from Pretreated Hardwood 1", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, vol. 34-35, 1992, pages 557 - 568, XP008133797 *
THONGSUKMAK, A. & SIRKAR, K.K.: "Pervaporation membranes highly selective for solvents present in fermentation broths", JOURNAL OF MEMBRANE SCIENCE, vol. 302, no. 1-2, 24 August 2007 (2007-08-24), pages 45 - 58, XP022210820 *

Also Published As

Publication number Publication date
RU2405827C2 (en) 2010-12-10
RU2009106235A (en) 2010-08-27
WO2010098694A2 (en) 2010-09-02

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