PA8808901A1 - PROCEDURE FOR HETEROGENELY CATALYZED ESTERIFICATION OF FATTY ACIDS - Google Patents

PROCEDURE FOR HETEROGENELY CATALYZED ESTERIFICATION OF FATTY ACIDS

Info

Publication number
PA8808901A1
PA8808901A1 PA20088808901A PA8808901A PA8808901A1 PA 8808901 A1 PA8808901 A1 PA 8808901A1 PA 20088808901 A PA20088808901 A PA 20088808901A PA 8808901 A PA8808901 A PA 8808901A PA 8808901 A1 PA8808901 A1 PA 8808901A1
Authority
PA
Panama
Prior art keywords
procedure
heterogenely
fatty acids
catalyzed esterification
acids
Prior art date
Application number
PA20088808901A
Other languages
Spanish (es)
Inventor
Dietrich Wulf
Dieter Heinz Dr
Dr Leslaw Mleczko Prof
Shaibal Roy Dr
Heinrich Morhenn Dr
Original Assignee
Bayer Technology Services Gmbh
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 Bayer Technology Services Gmbh filed Critical Bayer Technology Services Gmbh
Publication of PA8808901A1 publication Critical patent/PA8808901A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/08—Refining
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Catalysts (AREA)

Abstract

LA INVENCIÓN SE REFIERE A UN PROCEDIMIENTO PARA LA ESTERIFICACIÓN DE ÁCIDOS GRASOS LIBRES EN GRASAS VEGETALES Y ANIMALES CON ALCOHOLES EN CATALIZADORES DE RESINA DE INTERCAMBIO IÓNICO ÁCIDOS HETEROGÉNEOS A TEMPERATURAS DE 75 A 120 ºC.THE INVENTION REFERS TO A PROCEDURE FOR THE STERIFICATION OF FREE FAT ACIDS IN VEGETABLE AND ANIMAL FATS WITH ALCOHOLS IN IONIC EXCHANGE RESIN CATALYSTS HETEROGENIC ACIDS AT TEMPERATURES OF 75 TO 120 ° C.

PA20088808901A 2007-10-30 2008-10-20 PROCEDURE FOR HETEROGENELY CATALYZED ESTERIFICATION OF FATTY ACIDS PA8808901A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007052064A DE102007052064A1 (en) 2007-10-30 2007-10-30 Reducing content of free fatty acids, useful for biodiesel production, comprises reacting fatty acids with an alcohol under use of ion-exchange-resin catalyst, separating water and alcohol and further reacting fatty acids with alcohol

Publications (1)

Publication Number Publication Date
PA8808901A1 true PA8808901A1 (en) 2009-06-23

Family

ID=40514242

Family Applications (1)

Application Number Title Priority Date Filing Date
PA20088808901A PA8808901A1 (en) 2007-10-30 2008-10-20 PROCEDURE FOR HETEROGENELY CATALYZED ESTERIFICATION OF FATTY ACIDS

Country Status (4)

Country Link
CL (1) CL2008003052A1 (en)
DE (1) DE102007052064A1 (en)
PA (1) PA8808901A1 (en)
PE (1) PE20091126A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008007431A1 (en) 2008-02-01 2009-08-13 Bayer Technology Services Gmbh Improved process for heterogeneously catalyzed esterification of fatty acids
CA2774343A1 (en) * 2009-09-15 2011-03-24 Council Of Scientific & Industrial Research A process for conversion of low cost and high ffa oils to biodiesel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501761A1 (en) 1985-01-21 1986-07-24 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRE-Esterification OF FREE FATTY ACIDS IN RAW FATS AND / OR OILS
DE19600025C2 (en) 1996-01-03 1998-12-03 Henkel Kgaa Process for the production of fatty substances

Also Published As

Publication number Publication date
DE102007052064A1 (en) 2009-05-07
PE20091126A1 (en) 2009-07-25
CL2008003052A1 (en) 2009-12-18

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