ES2143287T3 - Procedimiento de fabricacion de esteres etilicos de acidos grasos. - Google Patents

Procedimiento de fabricacion de esteres etilicos de acidos grasos.

Info

Publication number
ES2143287T3
ES2143287T3 ES97400975T ES97400975T ES2143287T3 ES 2143287 T3 ES2143287 T3 ES 2143287T3 ES 97400975 T ES97400975 T ES 97400975T ES 97400975 T ES97400975 T ES 97400975T ES 2143287 T3 ES2143287 T3 ES 2143287T3
Authority
ES
Spain
Prior art keywords
phase
esters
ethyl esters
fatty acids
glycerin
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.)
Expired - Lifetime
Application number
ES97400975T
Other languages
English (en)
Inventor
Robert Stern
Gerard Hillion
Jean-Pierre Durand
Mohammed Neguib Eisa
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2143287T3 publication Critical patent/ES2143287T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
    • 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
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
    • C11C3/10—Ester interchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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 Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO DE ESTERES ETILICOS DE ACIDOS GRASOS A PARTIR DE ACEITE O DE GRASA VEGETAL O ANIMAL U OTRAS MEZCLAS DE GLICERIDOS QUE COMPRENDE: SE TRANSESTERIFICA EL ACEITE, LA GRASA O LA MEZCLA DE GLICERIDOS DE SALIDA POR ALCOHOL ETILICO HIDRATADO UTILIZANDO UN CATALIZADOR ALCALINO; UNA FASE GLICERINOSA Y SE EVAPORA EL ALCOHOL ETILICO SOBRANTE, PARA PRODUCIR DOS FASES, UNA FASE ESTER Y UNA FASE GLICERINOSA Y SE EVAPORA EL ALCOHOL ETILICO SOBRANTE, PARA PRODUCIR DOS FASES, UNA FASE ESTER Y UNA FASE GLICERINOSA A, NO MISCIBLES, Y SE RECICLA EL ALCOHOL ETILICO SOBRANTE HACIA LA ETAPA (A); NA ETAPA (C) EN LA QUE SE SEPARA DICHA FASE GLICERINOSA A Y DICHA FASE ESTER, QUE SE PURIFICA PARA OBTENER ESTERES ETILICOS BUSCADOS, LICERINOSA A Y SE SEPARA UNA FASE "ACIDOS GRASOS+ESTERES" Y UNA FASE GLICERINOSA B, QUE SE SECA AL MENOS UNA FRACCION DE LA FASE GLICERINOSA B SECADA Y EN PRESENCIA DE UN CATALIZADOR ALCALINO, PARA FORMAR UNA MEZCLA DE GLICERIDOS Y DE ESTERES, QUE SE ENVIA A UNAETAPA DE TRANSESTERIFICACION COMO LA (A).
ES97400975T 1996-05-07 1997-04-30 Procedimiento de fabricacion de esteres etilicos de acidos grasos. Expired - Lifetime ES2143287T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605820A FR2748490B1 (fr) 1996-05-07 1996-05-07 Procede de fabrication d'esters ethyliques

Publications (1)

Publication Number Publication Date
ES2143287T3 true ES2143287T3 (es) 2000-05-01

Family

ID=9492004

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97400975T Expired - Lifetime ES2143287T3 (es) 1996-05-07 1997-04-30 Procedimiento de fabricacion de esteres etilicos de acidos grasos.

Country Status (6)

Country Link
US (1) US6013817A (es)
EP (1) EP0806471B1 (es)
AT (1) ATE188243T1 (es)
DE (1) DE69701014T2 (es)
ES (1) ES2143287T3 (es)
FR (1) FR2748490B1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2289016T3 (es) * 2000-12-04 2008-02-01 Westfalia Separator Ag Procedimiento para la obtencion de esteres de acidos grasos.
DE10155241C1 (de) * 2001-11-09 2003-07-03 Gmk Ges Fuer Motoren Und Kraft Verfahren zur Herstellung von Kraftstoffen aus sauren Fetten und Anlage zu dessen Durchführung
ES2194598B2 (es) * 2002-01-25 2006-04-01 Universidad Complutense De Madrid Procedimiento de transesterificacion de trigliceridos con monoalcoholes de bajo peso molecular para obtencion de esteres de alcoholes ligeros utilizando catalizadores mixtos.
FR2838433B1 (fr) * 2002-04-11 2005-08-19 Inst Francais Du Petrole Procede de production d'esters alkyliques a partir d'une huile vegetale ou animale et d'un monoalcool aliphatique
US8088183B2 (en) 2003-01-27 2012-01-03 Seneca Landlord, Llc Production of biodiesel and glycerin from high free fatty acid feedstocks
US7871448B2 (en) * 2003-01-27 2011-01-18 Seneca Landlord, Llc Production of biodiesel and glycerin from high free fatty acid feedstocks
US9725397B2 (en) 2003-01-27 2017-08-08 REG Seneca, LLC Production of biodiesel and glycerin from high free fatty acid feedstocks
US7806945B2 (en) * 2003-01-27 2010-10-05 Seneca Landlord, Llc Production of biodiesel and glycerin from high free fatty acid feedstocks
EP1505145B1 (en) * 2003-08-06 2006-06-28 De Smet Engineering N.V. Method and apparatus for vacuum stripping
DE602004002866T2 (de) * 2004-08-06 2007-05-24 De Smet Engineering N.V. Verfahren zum Rückgewinnen von Öl
ATE369900T1 (de) * 2004-09-15 2007-09-15 Smet Engineering N V De Gaswaschverfahren und -vorrichtung
DE102005002700A1 (de) * 2005-01-19 2006-07-27 Cognis Deutschland Gmbh & Co. Kg Zusammensetzungen verwendbar als Biotreibstoff
PL216194B1 (pl) * 2005-11-22 2014-03-31 Jerzy Fałat Sposób wytwarzania estrów alkilowych wyższych kwasów tłuszczowych
US7828978B2 (en) * 2006-01-11 2010-11-09 Doug Geier Simultaneous synthesis and purification of a fatty acid monoester biodiesel fuel
EP1818088A1 (en) * 2006-01-20 2007-08-15 De Smet Engineering N.V. Crystallisers useful in fractionation processes for oils and fats
EP1894913A1 (en) * 2006-08-21 2008-03-05 Desmet Ballestra Oleo s.p.a. Production of esters of fatty acids and lower alcohols
EP1892232A1 (en) * 2006-08-21 2008-02-27 Desmet Ballestra Oleo s.p.a. Production of esters of fatty acids and lower alcohols
EP1905815A1 (en) * 2006-09-28 2008-04-02 De Smet Engineering S.A. Phase transfer apparatus and process
WO2008120223A2 (en) * 2007-03-30 2008-10-09 Reliance Life Sciences Pvt. Ltd. An integrated process for the preparation of fatty acid methyl ester (biodiesel)
US20080282606A1 (en) * 2007-04-16 2008-11-20 Plaza John P System and process for producing biodiesel
EP2028258A1 (en) * 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Process for equipment for desolventising under reduced pressure
EP2308818A1 (en) * 2009-09-30 2011-04-13 Rhodia Poliamida E Especialidades Ltda Process for the purification of crude alkaline glycerol
DE102011079550A1 (de) 2011-07-21 2013-01-24 Evonik Degussa Gmbh Alkalimetall-Glycerate zur Entsäuerung und Trocknung von Fettsäureestern
US9957464B2 (en) 2013-06-11 2018-05-01 Renewable Energy Group, Inc. Methods and devices for producing biodiesel and products obtained therefrom
UY35649A (es) * 2013-07-09 2015-02-27 Reg Seneca Llc ?producción de productos a partir de materias primas que contienen ácidos grasos libres?.
US9328054B1 (en) 2013-09-27 2016-05-03 Travis Danner Method of alcoholisis of fatty acids and fatty acid gyicerides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319590A1 (de) * 1983-05-30 1984-12-06 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von fettsaeureestern kurzkettiger aliphatischer alkohole aus freie fettsaeuren enthaltenden fetten und/oder oelen
FR2577569B1 (fr) * 1985-02-15 1987-03-20 Inst Francais Du Petrole Procede de fabrication d'une composition d'esters d'acide gras utilisables comme carburant de substitution du gazole avec de l'alcool ethylique hydrate et composition d'esters ainsi formes
DE4209779C1 (es) * 1992-03-26 1993-07-15 Oelmuehle Leer Connemann Gmbh & Co., 2950 Leer, De
FR2696185B1 (fr) * 1992-09-25 1994-12-02 Inst Francais Du Petrole Procédé amélioré de fabrication d'esters à partir de corps gras d'origine naturelle.
DE4301686C1 (de) * 1993-01-22 1994-03-31 Chem & Pharm Patent Hold Ltd Verfahren zur Herstellung von Fettsäureestern niederer Alkohole

Also Published As

Publication number Publication date
FR2748490A1 (fr) 1997-11-14
FR2748490B1 (fr) 1998-06-19
ATE188243T1 (de) 2000-01-15
DE69701014D1 (de) 2000-02-03
US6013817A (en) 2000-01-11
EP0806471A1 (fr) 1997-11-12
DE69701014T2 (de) 2000-07-20
EP0806471B1 (fr) 1999-12-29

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