EP2751237A4 - Verfahren zur umwandlung von fett mit hohem gehalt an freien fettsäuren in fettsäureester und katalysatoren zur verwendung in diesem verfahren - Google Patents

Verfahren zur umwandlung von fett mit hohem gehalt an freien fettsäuren in fettsäureester und katalysatoren zur verwendung in diesem verfahren

Info

Publication number
EP2751237A4
EP2751237A4 EP12835766.2A EP12835766A EP2751237A4 EP 2751237 A4 EP2751237 A4 EP 2751237A4 EP 12835766 A EP12835766 A EP 12835766A EP 2751237 A4 EP2751237 A4 EP 2751237A4
Authority
EP
European Patent Office
Prior art keywords
fatty acids
catalysts
esters
converting
free fat
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.)
Withdrawn
Application number
EP12835766.2A
Other languages
English (en)
French (fr)
Other versions
EP2751237A1 (de
Inventor
Zhi Li
Nguyen Phuong Thao Ngo
Wen Wang
Zillillah Zillillah
Guowei Tan
ai-tao Li
jin-yong Yan
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.)
National University of Singapore
Original Assignee
National University of Singapore
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 National University of Singapore filed Critical National University of Singapore
Publication of EP2751237A1 publication Critical patent/EP2751237A1/de
Publication of EP2751237A4 publication Critical patent/EP2751237A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0209—Impregnation involving a reaction between the support and a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1011—Biomass
    • C10G2300/1014—Biomass of vegetal origin
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)
EP12835766.2A 2011-09-30 2012-10-01 Verfahren zur umwandlung von fett mit hohem gehalt an freien fettsäuren in fettsäureester und katalysatoren zur verwendung in diesem verfahren Withdrawn EP2751237A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161541243P 2011-09-30 2011-09-30
US201161541239P 2011-09-30 2011-09-30
US201161564962P 2011-11-30 2011-11-30
PCT/SG2012/000365 WO2013048346A1 (en) 2011-09-30 2012-10-01 Method of converting grease containing high content of free fatty acids to fatty acid esters and catalysts for use in said method

Publications (2)

Publication Number Publication Date
EP2751237A1 EP2751237A1 (de) 2014-07-09
EP2751237A4 true EP2751237A4 (de) 2016-08-17

Family

ID=47996103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12835766.2A Withdrawn EP2751237A4 (de) 2011-09-30 2012-10-01 Verfahren zur umwandlung von fett mit hohem gehalt an freien fettsäuren in fettsäureester und katalysatoren zur verwendung in diesem verfahren

Country Status (4)

Country Link
EP (1) EP2751237A4 (de)
CN (1) CN104080897A (de)
SG (2) SG11201401013TA (de)
WO (1) WO2013048346A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190040980A (ko) * 2016-08-16 2019-04-19 헨켈 아게 운트 코. 카게아아 잠열성 중합 촉매 또는 개시제로서의 자성 나노캡슐
WO2022171029A1 (zh) * 2021-02-10 2022-08-18 上海科技大学 一种聚酯的降解方法
EP4305184A1 (de) * 2021-03-09 2024-01-17 Conagen Inc. Biosynthetische herstellung von makrocyclischen moschuslactonen aus fettsäuren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010005391A1 (en) * 2008-07-08 2010-01-14 Agency For Science, Technology And Research Biodiesel production via enzymatic hydrolysis followed by chemical/enzymatic esterification
US20110224451A1 (en) * 2008-06-11 2011-09-15 Rajiv Kumar Chaturvedi Process for production of biodiesel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094439A (zh) * 1993-04-20 1994-11-02 化学工业部西南化工研究院 修饰植物油的酯交换方法
CN100404643C (zh) * 2006-07-07 2008-07-23 清华大学 有机介质反应体系中微生物细胞转化油脂生产生物柴油的工艺
US7767837B2 (en) * 2007-05-04 2010-08-03 Tda Research, Inc. Methods of making alkyl esters
WO2009143159A1 (en) * 2008-05-19 2009-11-26 Wayne State University Methods and catalysts for making biodiesel from the transesterification and esterification of unrefined oils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110224451A1 (en) * 2008-06-11 2011-09-15 Rajiv Kumar Chaturvedi Process for production of biodiesel
WO2010005391A1 (en) * 2008-07-08 2010-01-14 Agency For Science, Technology And Research Biodiesel production via enzymatic hydrolysis followed by chemical/enzymatic esterification

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE GENBANK, [online] 12 June 2006 (2006-06-12), UPPENBERG J ET AL: "C.ANTARCTICA (LF 058) GENE FOR LIPASE B", XP003031005, retrieved from GENBANK Database accession no. Z30645 *
DATABASE GENBANK, [online] 16 August 2006 (2006-08-16), LEE K-W ET AL: "SERRATIA MARCESCENS STRAIN ES-2 LIPASE (ESF) GENE, COMPLETE CDS", XP003031007, retrieved from GENBANK Database accession no. DQ841349 *
DATABASE GENBANK, [online] 30 December 2007 (2007-12-30), ZHENG Y ET AL: "THERMOMYCES LANUGINOSUS LIPASE (LGY) GENE, COMPLETE CDS", XP003031006, retrieved from GENBANK Database accession no. EU022703 *
See also references of WO2013048346A1 *

Also Published As

Publication number Publication date
EP2751237A1 (de) 2014-07-09
CN104080897A (zh) 2014-10-01
SG10201602493YA (en) 2016-05-30
SG11201401013TA (en) 2014-04-28
WO2013048346A1 (en) 2013-04-04

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Inventor name: LI, AI-TAO

Inventor name: ZILLILLAH, ZILLILLAH

Inventor name: YAN, JIN-YONG

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