WO2006081644A3 - Procede catalytique d'esterification d'acides gras - Google Patents

Procede catalytique d'esterification d'acides gras Download PDF

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Publication number
WO2006081644A3
WO2006081644A3 PCT/BR2006/000013 BR2006000013W WO2006081644A3 WO 2006081644 A3 WO2006081644 A3 WO 2006081644A3 BR 2006000013 W BR2006000013 W BR 2006000013W WO 2006081644 A3 WO2006081644 A3 WO 2006081644A3
Authority
WO
WIPO (PCT)
Prior art keywords
esterification
fatty acids
catalytic process
biodiesel
purity
Prior art date
Application number
PCT/BR2006/000013
Other languages
English (en)
Other versions
WO2006081644A2 (fr
Inventor
Octavio Augusto Ceva Antunes
Original Assignee
Univ Rio De Janeiro
Aranda Donato Alexandre Gomes
Octavio Augusto Ceva Antunes
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 Univ Rio De Janeiro, Aranda Donato Alexandre Gomes, Octavio Augusto Ceva Antunes filed Critical Univ Rio De Janeiro
Publication of WO2006081644A2 publication Critical patent/WO2006081644A2/fr
Publication of WO2006081644A3 publication Critical patent/WO2006081644A3/fr

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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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (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 destiné à l'estérification d'acides gras issus d'huiles végétales ou de graisses animales. Ce procédé permet d'obtenir des esters avec un degré de pureté élevé et peut être utilisé dans la production de biodiesel à forte valeur ajoutée.
PCT/BR2006/000013 2005-02-02 2006-02-02 Procede catalytique d'esterification d'acides gras WO2006081644A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0500333-4A BRPI0500333A (pt) 2005-02-02 2005-02-02 processo catalìtico para esterificação de ácidos graxos
BRPI0500333-4 2005-02-02

Publications (2)

Publication Number Publication Date
WO2006081644A2 WO2006081644A2 (fr) 2006-08-10
WO2006081644A3 true WO2006081644A3 (fr) 2007-10-18

Family

ID=36777585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2006/000013 WO2006081644A2 (fr) 2005-02-02 2006-02-02 Procede catalytique d'esterification d'acides gras

Country Status (2)

Country Link
BR (1) BRPI0500333A (fr)
WO (1) WO2006081644A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9102877B2 (en) 2008-11-12 2015-08-11 Sartec Corporation Systems and methods for producing fuels from biomass

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451580A (en) * 2007-08-01 2009-02-04 Smet Ballestra Engineering S A Esterification process
FR2929621A1 (fr) * 2008-04-08 2009-10-09 Arkema France Utilisation d'acide methane sulfonique pour l'esterification d'acides gras
WO2010055158A1 (fr) * 2008-11-17 2010-05-20 Basf Se Utilisation de l'acide méthanesulfonique pour la fabrication d'esters d'acide gras
DE102008060902A1 (de) 2008-12-09 2010-06-10 Grace Gmbh & Co. Kg Verfahren zur Herstellung von Biodiesel
BRPI1000113B1 (pt) * 2010-01-18 2019-12-24 Companhia Estadual De Aguas E Esgotos Cedae processo para desemulsificação e esterificação integrada de ácidos graxos e seus derivados com emprego de reagentes residuais e recuperação simultânea de álcool e retirada de água
CN102965201B (zh) * 2012-12-12 2014-08-06 中国科学院长春应用化学研究所 一种柴油抗磨剂的制备方法
CN106365988B (zh) * 2016-08-27 2019-04-26 广州嘉德乐生化科技有限公司 一种聚甘油酯的制备方法
CN109982776A (zh) 2016-11-25 2019-07-05 阿肯马法国公司 用于加工脂肪酸的酸组合物
FR3059327B1 (fr) 2016-11-25 2021-10-15 Arkema France Composition acide pour le traitement d'acides gras
US10239812B2 (en) 2017-04-27 2019-03-26 Sartec Corporation Systems and methods for synthesis of phenolics and ketones
US10696923B2 (en) 2018-02-07 2020-06-30 Sartec Corporation Methods and apparatus for producing alkyl esters from lipid feed stocks, alcohol feedstocks, and acids
US10544381B2 (en) 2018-02-07 2020-01-28 Sartec Corporation Methods and apparatus for producing alkyl esters from a reaction mixture containing acidified soap stock, alcohol feedstock, and acid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004096962A1 (fr) * 2003-04-29 2004-11-11 Escola De Química/Ufrj Procede catalytique pour l'esterification d'acides gras presents dans les grignons acides de palmier a l'aide de catalyseurs solides acides
WO2004103934A2 (fr) * 2003-05-16 2004-12-02 Stepan Company Procede de fabrication d'esters d'alkyle par pression

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004096962A1 (fr) * 2003-04-29 2004-11-11 Escola De Química/Ufrj Procede catalytique pour l'esterification d'acides gras presents dans les grignons acides de palmier a l'aide de catalyseurs solides acides
WO2004103934A2 (fr) * 2003-05-16 2004-12-02 Stepan Company Procede de fabrication d'esters d'alkyle par pression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9102877B2 (en) 2008-11-12 2015-08-11 Sartec Corporation Systems and methods for producing fuels from biomass

Also Published As

Publication number Publication date
WO2006081644A2 (fr) 2006-08-10
BRPI0500333A (pt) 2006-09-12

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