WO2009131304A3 - 목질계 바이오매스 전처리 방법 및 이를 이용한 바이오 연료의 제조 방법 - Google Patents

목질계 바이오매스 전처리 방법 및 이를 이용한 바이오 연료의 제조 방법 Download PDF

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Publication number
WO2009131304A3
WO2009131304A3 PCT/KR2009/000848 KR2009000848W WO2009131304A3 WO 2009131304 A3 WO2009131304 A3 WO 2009131304A3 KR 2009000848 W KR2009000848 W KR 2009000848W WO 2009131304 A3 WO2009131304 A3 WO 2009131304A3
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WO
WIPO (PCT)
Prior art keywords
lignocellulosic biomass
same
hydrolysate
biofuel
producing
Prior art date
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PCT/KR2009/000848
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English (en)
French (fr)
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WO2009131304A2 (ko
Inventor
정광섭
김재현
엄문호
김용한
조대행
Original Assignee
지에스칼텍스 주식회사
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.)
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Application filed by 지에스칼텍스 주식회사 filed Critical 지에스칼텍스 주식회사
Publication of WO2009131304A2 publication Critical patent/WO2009131304A2/ko
Publication of WO2009131304A3 publication Critical patent/WO2009131304A3/ko

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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
    • C12P19/02—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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Microbiology (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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

본 발명은 목질계 바이오매스로부터 당화액을 준비하는 단계, 상기 당화액에 효소를 투입하여 발효 저해물질을 중합시키는 단계, 상기 중합된 발효 저해물질을 당화액으로부터 침전시키는 침전 형성 단계, 상기 침전을 제거하는 단계 및 상기 침전이 제거된 당화액을 발효하는 단계를 포함하는 목질계 바이오매스 전처리 방법 및 이를 이용한 바이오 연료의 제조 방법을 제공한다. 본 발명에 의한 목질계 바이오매스 전처리 방법 및 이를 이용한 바이오 연료의 제조 방법은 무독성 전처리 과정을 거치며 당의 손실 없이 발효 수율을 높일 수 있다.
PCT/KR2009/000848 2008-04-21 2009-02-23 목질계 바이오매스 전처리 방법 및 이를 이용한 바이오 연료의 제조 방법 WO2009131304A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0036600 2008-04-21
KR1020080036600A KR100994594B1 (ko) 2008-04-21 2008-04-21 목질계 바이오매스 전처리 방법 및 이를 이용한 바이오연료의 제조 방법

Publications (2)

Publication Number Publication Date
WO2009131304A2 WO2009131304A2 (ko) 2009-10-29
WO2009131304A3 true WO2009131304A3 (ko) 2009-12-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000848 WO2009131304A2 (ko) 2008-04-21 2009-02-23 목질계 바이오매스 전처리 방법 및 이를 이용한 바이오 연료의 제조 방법

Country Status (2)

Country Link
KR (1) KR100994594B1 (ko)
WO (1) WO2009131304A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101155307B1 (ko) * 2010-06-08 2012-06-13 서울대학교산학협력단 유기용매 전처리를 적용한 침엽수종 바이오에탄올 제조방법
WO2013018694A1 (ja) 2011-07-29 2013-02-07 東レ株式会社 糖液の製造方法
KR101316733B1 (ko) 2011-09-23 2013-10-10 한국과학기술연구원 독성이 감소 또는 제거된 목질계 바이오매스 당화액의 제조방법 및 이를 이용한 유기산 또는 바이오 연료의 제조방법
KR101938200B1 (ko) * 2012-11-07 2019-04-11 한국생명공학연구원 바이오매스 전처리 부산물로부터 자일로스의 회수 및 이의 이용 방법
KR101449552B1 (ko) 2012-12-28 2014-10-13 한국화학연구원 목질계 바이오매스로부터 발효당을 제조하는 방법
KR101458981B1 (ko) 2013-04-04 2014-11-10 한국과학기술연구원 바이오 화학물질 또는 바이오연료 생산을 위한 목질계 가수분해산물의 전기화학적 제독방법 및 제독된 목질계 가수분해산물
KR101806201B1 (ko) 2015-04-09 2017-12-07 한국과학기술연구원 바이오 화학물질 및 연료 생산 증진을 위한 해조류 및 목질계 혼합 바이오매스 당화액 및 그 제조방법
WO2018021782A1 (ko) * 2016-07-27 2018-02-01 한국화학연구원 바이오매스의 당화로 제조한 당용액의 회수 방법
KR102469336B1 (ko) 2020-02-12 2022-11-18 한국화학연구원 바이오매스로부터 저분자량의 자일로올리고당을 제조하는 방법
CN114657807B (zh) * 2022-04-02 2023-06-23 山东太阳纸业股份有限公司 一种利用生物酶促进木材制浆预水解液中木质素聚积的方法

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KR20090111037A (ko) 2009-10-26
KR100994594B1 (ko) 2010-11-15
WO2009131304A2 (ko) 2009-10-29

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