ES2026978T3 - Procedimiento para la obtencion de esteres de acidos carboxilicos. - Google Patents

Procedimiento para la obtencion de esteres de acidos carboxilicos.

Info

Publication number
ES2026978T3
ES2026978T3 ES198888113227T ES88113227T ES2026978T3 ES 2026978 T3 ES2026978 T3 ES 2026978T3 ES 198888113227 T ES198888113227 T ES 198888113227T ES 88113227 T ES88113227 T ES 88113227T ES 2026978 T3 ES2026978 T3 ES 2026978T3
Authority
ES
Spain
Prior art keywords
alcohol
organic acid
organic
water
acid ester
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
ES198888113227T
Other languages
English (en)
Inventor
Kaspar Dr. Bott
Horst Hartmann
Josef Guth
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2026978T3 publication Critical patent/ES2026978T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCESO PARA LA PRODUCCION DE ESTERES DE ACIDOS ORGANICOS MEDIANTE REACCION DE ACIDOS ORGANICOS CON ALCOHOLES DE BAJO PUNTO DE EBULLICION, EN EL QUE A UNA PRIMERA COLUMNA DE DESTILACION (4) SE AÑADE LA MEZCLA DE REACCION, EXTRAYENDOSE LOS REACTIVOS ESTER DE ACIDO ORGANICO, AGUA Y EL ALCOHOL NO REACCIONADO COMO PRODUCTO PRINCIPAL (5) AÑADIENDOSE ESTOS A UNA SEGUNDA COLUMNA DE DESTILACION (6), DE LA QUE: A) SE SACA COMO PRODUCTO PRINCIPAL (7) ALCOHOL O UNA MEZCLA AZEOTROPA EN EBULLICION DE ALCOHOL Y AGUA O DE ALCOHOL Y ESTER Y SE DEVUELVE A LA REACCION DE ESTERIFICACION, B) SE SACA DE LA PARTE DE SALIDA UN EXTRACTO LATERAL LIQUIDO (8), COMPUESTO POR ESTER DE ACIDO ORGANICO Y AGUA, SEPARANDO EN UN RECIPIENTE SEPARADOR DE FASES (9) AGUA (11) Y VOLVIENDO A AÑADIR EL ESTER DE ACIDO ORGANICO (10) POR DEBAJO DE LA SALIDA LATERAL (8) DE LA COLUMNA DE DESTILACION (6), Y C) COMO PRODUCTO LODOSO SE SACA EL ESTER DE ACIDO ORGANICO (12).
ES198888113227T 1987-08-25 1988-08-16 Procedimiento para la obtencion de esteres de acidos carboxilicos. Expired - Lifetime ES2026978T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873728242 DE3728242A1 (de) 1987-08-25 1987-08-25 Verfahren zur herstellung von carbonsaeureestern

Publications (1)

Publication Number Publication Date
ES2026978T3 true ES2026978T3 (es) 1992-05-16

Family

ID=6334394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888113227T Expired - Lifetime ES2026978T3 (es) 1987-08-25 1988-08-16 Procedimiento para la obtencion de esteres de acidos carboxilicos.

Country Status (6)

Country Link
US (1) US4889950A (es)
EP (1) EP0304757B1 (es)
JP (1) JPS6471838A (es)
DE (2) DE3728242A1 (es)
DK (1) DK472388A (es)
ES (1) ES2026978T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994150A (en) * 1989-08-24 1991-02-19 Phillips Petroleum Company Process for the purification of esters of mercapto acids
GB9118304D0 (en) * 1991-08-24 1991-10-09 Bp Chem Int Ltd Process
JP3346822B2 (ja) * 1993-03-31 2002-11-18 三菱化学株式会社 アクリル酸エステル又はメタクリル酸エステルの製造法
DE4344358A1 (de) * 1993-12-24 1995-06-29 Henkel Kgaa Verfahren zum Aufarbeiten eines Reaktionsgemischs mittels einer auf den Reaktor aufgesetzen Kolonne
US5877345A (en) 1997-02-07 1999-03-02 Rohm And Haas Company Process for producing butyl acrylate
JP4997681B2 (ja) 2001-09-28 2012-08-08 住友化学株式会社 脂肪酸エステルの製造方法および製造装置
DE102004038013A1 (de) 2004-08-04 2006-03-16 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
EP1630153B1 (de) * 2004-08-04 2007-12-12 Basf Aktiengesellschaft Verfahren zur Herstellung von (Meth)acrylsäureestern
FR2999572B1 (fr) * 2012-12-17 2014-11-28 Arkema France Procede de production d'acrylate d'alkyle.
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
DE2449811C2 (de) * 1974-10-19 1983-01-05 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von dibutylätherfreiem n-Butylacrylat
DE2552987C2 (de) * 1975-11-26 1983-09-29 Hoechst Ag, 6230 Frankfurt Verfahren zur kontinuierlichen Herstellung ätherfreier Acrylsäurealkylester
JPS54106412A (en) * 1978-02-08 1979-08-21 Kyowa Yuka Kk Method of purifying ester
JPS5562047A (en) * 1978-10-31 1980-05-10 Mitsubishi Rayon Co Ltd Preparation of methacrylic acid ester
US4748268A (en) * 1986-07-31 1988-05-31 Amoco Corporation Continuous process for production of methacrylic acid ester of C1 to C4 aliphatic alcohol

Also Published As

Publication number Publication date
DE3728242A1 (de) 1989-03-09
EP0304757A1 (de) 1989-03-01
EP0304757B1 (de) 1991-10-16
DK472388D0 (da) 1988-08-24
DE3865596D1 (de) 1991-11-21
US4889950A (en) 1989-12-26
JPS6471838A (en) 1989-03-16
DK472388A (da) 1989-02-26

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