WO2008049260A3 - Procédé de préparation d'esters d'acide gras - Google Patents

Procédé de préparation d'esters d'acide gras Download PDF

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Publication number
WO2008049260A3
WO2008049260A3 PCT/CH2007/000525 CH2007000525W WO2008049260A3 WO 2008049260 A3 WO2008049260 A3 WO 2008049260A3 CH 2007000525 W CH2007000525 W CH 2007000525W WO 2008049260 A3 WO2008049260 A3 WO 2008049260A3
Authority
WO
WIPO (PCT)
Prior art keywords
fatty acid
acid esters
preparing fatty
transesterification
continuously
Prior art date
Application number
PCT/CH2007/000525
Other languages
German (de)
English (en)
Other versions
WO2008049260A2 (fr
Inventor
Falko Chrost
Lukas Dammann
Anton Hirtl
Joachim Adler
Daeniken Kurt Von
Original Assignee
Mecan Ecosystems Ag
Falko Chrost
Lukas Dammann
Anton Hirtl
Joachim Adler
Daeniken Kurt Von
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 Mecan Ecosystems Ag, Falko Chrost, Lukas Dammann, Anton Hirtl, Joachim Adler, Daeniken Kurt Von filed Critical Mecan Ecosystems Ag
Publication of WO2008049260A2 publication Critical patent/WO2008049260A2/fr
Publication of WO2008049260A3 publication Critical patent/WO2008049260A3/fr

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • 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
    • C10L1/02—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
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)

Abstract

La présente invention concerne un procédé de préparation en continu d'esters d'acide gras à partir de substances de départ biogènes contenant des graisses ou de l'huile et ayant des teneurs variables en acides gras libres, par transestérification à catalyse acide ou basique de glycérides d'acide gras. Le procédé de l'invention se caractérise en ce qu'il s'effectue en continu selon un processus en plusieurs phases et que les produits de transestérification sont utilisés sans eau.
PCT/CH2007/000525 2006-10-27 2007-10-22 Procédé de préparation d'esters d'acide gras WO2008049260A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH17202006 2006-10-27
CH1720/06 2006-10-27

Publications (2)

Publication Number Publication Date
WO2008049260A2 WO2008049260A2 (fr) 2008-05-02
WO2008049260A3 true WO2008049260A3 (fr) 2008-09-25

Family

ID=39201869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2007/000525 WO2008049260A2 (fr) 2006-10-27 2007-10-22 Procédé de préparation d'esters d'acide gras

Country Status (1)

Country Link
WO (1) WO2008049260A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932514A1 (de) * 1989-09-29 1991-04-18 Henkel Kgaa Kontinuierliches verfahren zum herstellen niederer alkylester
EP0523767A2 (fr) * 1991-07-19 1993-01-20 METALLGESELLSCHAFT Aktiengesellschaft Procédé de fabrication d'esters de méthyle ou d'éthyle d'acides gras et de glycérine par transestérification d'huiles ou de graisses
US5434279A (en) * 1991-11-06 1995-07-18 Wimmer; Theodor Process for preparing fatty acid esters of short-chain monohydric alcohols
DE19721474C1 (de) * 1997-05-23 1998-06-04 Henkel Kgaa Verfahren zur Herstellung niederer Alkylester
WO2000075096A1 (fr) * 1999-06-09 2000-12-14 Cognis Corporation Procede de reduction de la glycerine dans des operations de transesterification
DE10043644A1 (de) * 2000-09-05 2002-03-28 Goes Ges Fuer Forschung Und Te Verfahren zur kontinuierlichen Herstellung von Biomethanol- und Bioethanoldiesel in Kleinstanlagen
US20030032826A1 (en) * 2001-07-20 2003-02-13 The Board Of Regents Of The University Of Nebraska Transesterification process for production of biodiesel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932514A1 (de) * 1989-09-29 1991-04-18 Henkel Kgaa Kontinuierliches verfahren zum herstellen niederer alkylester
EP0523767A2 (fr) * 1991-07-19 1993-01-20 METALLGESELLSCHAFT Aktiengesellschaft Procédé de fabrication d'esters de méthyle ou d'éthyle d'acides gras et de glycérine par transestérification d'huiles ou de graisses
US5434279A (en) * 1991-11-06 1995-07-18 Wimmer; Theodor Process for preparing fatty acid esters of short-chain monohydric alcohols
DE19721474C1 (de) * 1997-05-23 1998-06-04 Henkel Kgaa Verfahren zur Herstellung niederer Alkylester
WO2000075096A1 (fr) * 1999-06-09 2000-12-14 Cognis Corporation Procede de reduction de la glycerine dans des operations de transesterification
DE10043644A1 (de) * 2000-09-05 2002-03-28 Goes Ges Fuer Forschung Und Te Verfahren zur kontinuierlichen Herstellung von Biomethanol- und Bioethanoldiesel in Kleinstanlagen
US20030032826A1 (en) * 2001-07-20 2003-02-13 The Board Of Regents Of The University Of Nebraska Transesterification process for production of biodiesel

Also Published As

Publication number Publication date
WO2008049260A2 (fr) 2008-05-02

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