WO2014101902A8 - 一种提高酶促油脂制备生物柴油产率的方法 - Google Patents

一种提高酶促油脂制备生物柴油产率的方法 Download PDF

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Publication number
WO2014101902A8
WO2014101902A8 PCT/CN2014/000131 CN2014000131W WO2014101902A8 WO 2014101902 A8 WO2014101902 A8 WO 2014101902A8 CN 2014000131 W CN2014000131 W CN 2014000131W WO 2014101902 A8 WO2014101902 A8 WO 2014101902A8
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WO
WIPO (PCT)
Prior art keywords
greases
biodiesel
enzyme reactor
enzymatic preparation
improving yield
Prior art date
Application number
PCT/CN2014/000131
Other languages
English (en)
French (fr)
Other versions
WO2014101902A1 (zh
Inventor
刘德华
杜伟
朱罗乐
杨建春
Original Assignee
清华大学
北京信汇生物能源科技有限公司
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 清华大学, 北京信汇生物能源科技有限公司 filed Critical 清华大学
Priority to AU2014203729A priority Critical patent/AU2014203729B2/en
Priority to US14/758,123 priority patent/US11034984B2/en
Priority to SG11201505171PA priority patent/SG11201505171PA/en
Priority to EP14733064.1A priority patent/EP2940142B1/en
Publication of WO2014101902A1 publication Critical patent/WO2014101902A1/zh
Publication of WO2014101902A8 publication Critical patent/WO2014101902A8/zh

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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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/649—Biodiesel, i.e. fatty acid alkyl esters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)
    • C12N9/20—Triglyceride splitting, e.g. by means of lipase
    • 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

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

Abstract

本发明提供一种提高酶促油脂制备生物柴油产率的方法，在酶催化短链醇和油脂反应制备生物柴油的过程中，引入在线脱水步骤，使酶反应器内易挥发气体进入低温吸收罐内，脱水后的气体回流至酶反应器中，形成的气路循环可以不断带出酶反应器内的水分。
PCT/CN2014/000131 2012-12-28 2014-01-28 一种提高酶促油脂制备生物柴油产率的方法 WO2014101902A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2014203729A AU2014203729B2 (en) 2012-12-28 2014-01-28 Method for improving yield of enzymatic preparation of biodiesel from greases
US14/758,123 US11034984B2 (en) 2012-12-28 2014-01-28 Method for improving yield of enzymatic preparation of biodiesel from greases
SG11201505171PA SG11201505171PA (en) 2012-12-28 2014-01-28 Method for improving yield of enzymatic preparation of biodiesel from greases
EP14733064.1A EP2940142B1 (en) 2012-12-28 2014-01-28 Method for improving yield of enzymatic preparation of biodiesel from greases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210585171.6 2012-12-28
CN201210585171.6A CN103131735B (zh) 2012-12-28 2012-12-28 一种提高酶促油脂制备生物柴油产率的方法

Publications (2)

Publication Number Publication Date
WO2014101902A1 WO2014101902A1 (zh) 2014-07-03
WO2014101902A8 true WO2014101902A8 (zh) 2015-08-13

Family

ID=48492185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/000131 WO2014101902A1 (zh) 2012-12-28 2014-01-28 一种提高酶促油脂制备生物柴油产率的方法

Country Status (7)

Country Link
US (1) US11034984B2 (zh)
EP (1) EP2940142B1 (zh)
CN (1) CN103131735B (zh)
AU (1) AU2014203729B2 (zh)
MY (1) MY169120A (zh)
SG (1) SG11201505171PA (zh)
WO (1) WO2014101902A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105420298B (zh) * 2014-09-18 2019-03-01 清华大学 酶促油脂制备生物柴油过程中的在线脱水和降酸工艺
CN106701849A (zh) * 2015-07-13 2017-05-24 清华大学 多元不饱和脂肪酸富集工艺
CN105505587A (zh) * 2016-01-26 2016-04-20 北京信汇生物能源科技有限公司 一种酶法制备生物柴油的方法和系统
CN113502280B (zh) * 2021-03-04 2024-01-09 扬州大学 疏水聚离子液体固定化脂肪酶催化剂、制备方法及其应用
CN115323010A (zh) * 2021-04-26 2022-11-11 东莞深圳清华大学研究院创新中心 一种联产l-抗坏血酸棕榈酸酯和生物柴油的工艺方法
CN114657062A (zh) * 2022-04-25 2022-06-24 广州市朗坤环境科技有限公司 一种利用脂肪酶催化制备生物柴油降酸的反应器和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7790429B2 (en) * 2007-11-28 2010-09-07 Transbiodiesel Ltd. Robust multi-enzyme preparation for the synthesis of fatty acid alkyl esters
CN101358216B (zh) * 2008-08-06 2011-11-09 清华大学 一种利用膜在线脱水的酶法制备生物柴油工艺
CN102021207B (zh) * 2010-11-04 2013-08-14 清华大学 一种在线脱水的脂肪酶催化可再生油脂制备生物柴油工艺
EP2670854A1 (en) * 2011-02-04 2013-12-11 Novozymes A/S Fatty acid esterification process
CN102676304B (zh) * 2011-03-15 2013-06-19 清华大学 一种生物柴油的制备方法

Also Published As

Publication number Publication date
SG11201505171PA (en) 2015-08-28
EP2940142A1 (en) 2015-11-04
MY169120A (en) 2019-02-18
WO2014101902A1 (zh) 2014-07-03
US20150353969A1 (en) 2015-12-10
CN103131735B (zh) 2014-09-03
US11034984B2 (en) 2021-06-15
EP2940142A4 (en) 2016-08-17
AU2014203729A1 (en) 2015-08-13
CN103131735A (zh) 2013-06-05
AU2014203729B2 (en) 2017-09-14
EP2940142B1 (en) 2020-12-09

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