ES2083462T3 - Procedimiento continuo para la obtencion de esteres alquilicos inferiores. - Google Patents

Procedimiento continuo para la obtencion de esteres alquilicos inferiores.

Info

Publication number
ES2083462T3
ES2083462T3 ES90913700T ES90913700T ES2083462T3 ES 2083462 T3 ES2083462 T3 ES 2083462T3 ES 90913700 T ES90913700 T ES 90913700T ES 90913700 T ES90913700 T ES 90913700T ES 2083462 T3 ES2083462 T3 ES 2083462T3
Authority
ES
Spain
Prior art keywords
stage
lower alkyl
alkyl esters
continuous procedure
reactors
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
ES90913700T
Other languages
English (en)
Inventor
Georg Assmann
Gerhard Blasey
Bernhard Gutsche
Lutz Jeromin
Jean Rigal
Rene Armengaud
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2083462T3 publication Critical patent/ES2083462T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00171—Controlling or regulating processes controlling the density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

PROCESO CONTINUO PARA LA PRODUCCION DE ESTERES INFERIORES A TEMPERATURAS DE HASTA 100 C Y A PRESIONES DE HASTA 10 BARAS A BASE DE HACER REACCIONAR EN UN PROCESO DE AL MENOS DOS ETAPAS, GLICERIDOS DE ACIDO GRASO QUE TENGAN UN VALOR ACIDO MENOR DE 1 CON UN ALCOHOL INFERIOR ANTE LA PRESENCIA DE UN CATALIZADOR ALCALINO HOMOGENEA, CON LO QUE LA GLICERINA RESULTANTE SE SEPARA DESPUES DE LA PRIMERA FASE. PARA PODER LLEVAR A CABO EL PROCESO EN UN ALTO RENDIMIENTO ASI COMO CON UNOS COSTES DE MANTENIMIENTO, INVERSION Y ENERGIA REDUCIDOS QUE ES EL CASO EN EL ESTADO DEL METODO: LA MEZCLA DE REACCION, EN CADA ETAPA, SOLO PASA UNA VEZ A TRAVES DE UN REACTOR Y CORRIENTE ABAJO DEL SEPARADOR ESTATICO; SE UTILIZAN REACTORES DE TUBO COMO REACTORES; Y EL NUMERO DE REYNOLDS DEL FLUJO DE LA MEZCLA DE REACCION ES MAYOR DE 2300.
ES90913700T 1989-09-29 1990-09-21 Procedimiento continuo para la obtencion de esteres alquilicos inferiores. Expired - Lifetime ES2083462T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932514A DE3932514A1 (de) 1989-09-29 1989-09-29 Kontinuierliches verfahren zum herstellen niederer alkylester

Publications (1)

Publication Number Publication Date
ES2083462T3 true ES2083462T3 (es) 1996-04-16

Family

ID=6390460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90913700T Expired - Lifetime ES2083462T3 (es) 1989-09-29 1990-09-21 Procedimiento continuo para la obtencion de esteres alquilicos inferiores.

Country Status (10)

Country Link
EP (1) EP0494177B1 (es)
JP (1) JPH05500505A (es)
KR (1) KR920703771A (es)
AT (1) ATE135036T1 (es)
BR (1) BR9007689A (es)
DE (2) DE3932514A1 (es)
DK (1) DK0494177T3 (es)
ES (1) ES2083462T3 (es)
MY (1) MY107286A (es)
WO (1) WO1991005034A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082971A1 (es) * 2006-01-20 2007-07-26 Biodiesel De Andalucía 2004, S.A. Procedimiento para la obtención de un biodiesel a partir de aceites vegetales de grado de acidez variable en sistema continuo y combustible biodiesel obtenido

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394374B (de) * 1990-06-29 1992-03-25 Wimmer Theodor Verfahren zur herstellung von fettsaeureestern niederer alkohole
DE4123928A1 (de) * 1991-07-19 1993-01-21 Metallgesellschaft Ag Verfahren zum erzeugen von fettsaeure-methylester oder fettsaeure-aethylester und glycerin durch umesterung von oelen oder fetten
DE4209779C1 (es) * 1992-03-26 1993-07-15 Oelmuehle Leer Connemann Gmbh & Co., 2950 Leer, De
DE4422858C1 (de) 1994-06-30 1995-07-27 Henkel Kgaa Ungesättigte Fettalkohole mit verbessertem Kälteverhalten
DE4436517C1 (de) * 1994-10-13 1995-10-26 Metallgesellschaft Ag Verfahren zum Erzeugen von Fettsäure-Methylester oder Fettsäure-Äthylester und Glycerin durch Umesterung von Öl oder Fett
DE19510098A1 (de) * 1995-03-20 1996-09-26 Henkel Kgaa Verfahren zum Gewinnen von Carotin aus Palmöl
PT1034160E (pt) 1997-11-24 2002-10-31 Energea Umwelttechnologie Gmbh Metodo para producao de metil ester de acido graxo e equipamento para realizar o mesmo
DE19810440C1 (de) * 1998-03-11 1999-09-23 Dhw Deutsche Hydrierwerke Gmbh Verfahren zur Herstellung von ungesättigten Fettalkoholen aus Lauricölen
DE19956599C2 (de) 1999-11-25 2003-11-13 Cognis Deutschland Gmbh Verfahren zur Herstellung von entsäuerten Triglyceriden
DE10038442A1 (de) 2000-08-07 2002-02-21 Cognis Deutschland Gmbh Verfahren zur Gewinnung von Sterinen aus fettsäurehaltigen Rückständen
DE10043575A1 (de) * 2000-09-05 2002-03-28 Biodiesel Plants Res & Enginee Verfahren zur kontinuierlichen Herstellung eines als Kraft- und/oder Brennstoff geeigneten Fettsäurealkylestergemisches sowie Verwendung des Fettsäurealkylesters als Kraft- bzw. Brennstoff
DE10043644A1 (de) * 2000-09-05 2002-03-28 Goes Ges Fuer Forschung Und Te Verfahren zur kontinuierlichen Herstellung von Biomethanol- und Bioethanoldiesel in Kleinstanlagen
DE20113126U1 (de) * 2001-08-14 2001-11-22 Berger, Bruno, Braunau Umesterungsvorrichtung mit Schrägrohrreaktor
DE10164274B4 (de) * 2001-12-27 2005-12-29 Energietechnik Leipzig Gmbh Verfahren und Vorrichtung zur kontinuierlichen Extraktion von freien Fettsäuren, Tocopherolen und/oder Sterolen aus nativen Ölen und zur Umesterung nativer Öle
DE10210432A1 (de) * 2002-03-09 2003-09-18 Dracowo Forschungs Und Entwick Verfahren zur kontinuierlichen Herstellung von Biomethanoldiesel
WO2008049260A2 (de) * 2006-10-27 2008-05-02 Mecan Ecosystems Ag Verfahren zur herstellung von fettsäureestern
US8070836B2 (en) 2007-10-16 2011-12-06 Wayne State University Combined homogeneous and heterogeneous catalytic transesterification process for biodiesel production
US8895764B2 (en) 2008-05-19 2014-11-25 Wayne State University ZnO nanoparticle catalysts for use in biodiesel production and method of making
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
US8975426B2 (en) 2008-05-19 2015-03-10 Wayne State University ZnO nanoparticle catalysts for use in transesterification and esterification reactions and method of making
DE102009006777A1 (de) 2009-01-30 2010-08-05 Wolfgang F. Prof. Dr. Hölderich Verfahren zur Herstellung von Fettsäureestern und Glycerin durch Umesterung von pflanzlichen und tierischen Fetten und Ölen
EP4071226A1 (en) 2021-04-08 2022-10-12 AT Agrar-Technik Int. GmbH Process for producing fatty acid alkyl esters
US20260015550A1 (en) 2022-07-21 2026-01-15 Basf Se Mixed alkoxide catalyst for biodiesel production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360844A (en) * 1941-11-26 1944-10-24 Du Pont Preparation of detergents
GB634411A (en) * 1946-07-16 1950-03-22 Unilever Ltd Method of treating low-grade fatty stock to form alkyl esters therefrom
JPS5665097A (en) * 1979-05-30 1981-06-02 Lion Corp Manufacture of fatty acid lower alcohol ester
EP0131991B1 (de) * 1983-07-12 1986-12-03 Metallgesellschaft Ag Kontinuierliches Alkoholyseverfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082971A1 (es) * 2006-01-20 2007-07-26 Biodiesel De Andalucía 2004, S.A. Procedimiento para la obtención de un biodiesel a partir de aceites vegetales de grado de acidez variable en sistema continuo y combustible biodiesel obtenido
ES2278533A1 (es) * 2006-01-20 2007-08-01 Biodiesel De Andalucia 2004, S.A. Procedimiento para la obtencion de un biodiesel a partir de aceites vegetales de grado de acidez variable en sistema continuo y combustible biodiesel obtenido.
ES2278533B1 (es) * 2006-01-20 2008-07-01 Biodiesel De Andalucia 2004, S.A. Procedimiento para la obtencion de un biodiesel a partir de aceites vegetales de grado de acidez variable en sistema continuo y combustible biodiesel obtenido.

Also Published As

Publication number Publication date
DE59010183D1 (de) 1996-04-11
EP0494177B1 (de) 1996-03-06
WO1991005034A1 (de) 1991-04-18
JPH05500505A (ja) 1993-02-04
KR920703771A (ko) 1992-12-18
ATE135036T1 (de) 1996-03-15
BR9007689A (pt) 1992-07-21
EP0494177A1 (de) 1992-07-15
MY107286A (en) 1995-10-31
DE3932514A1 (de) 1991-04-18
DK0494177T3 (da) 1996-07-15

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