MX9700897A - Preparacion continua de esteres de alquilo del acido met(acrilico). - Google Patents

Preparacion continua de esteres de alquilo del acido met(acrilico).

Info

Publication number
MX9700897A
MX9700897A MX9700897A MX9700897A MX9700897A MX 9700897 A MX9700897 A MX 9700897A MX 9700897 A MX9700897 A MX 9700897A MX 9700897 A MX9700897 A MX 9700897A MX 9700897 A MX9700897 A MX 9700897A
Authority
MX
Mexico
Prior art keywords
meth
acrylic acid
acid alkyl
product
alkyl
Prior art date
Application number
MX9700897A
Other languages
English (en)
Other versions
MX201857B (es
MXPA97000897A (es
Inventor
Gabriele Iffland
Albrecht Dams
Alexander Weck
Heinrich Aichinger
Holger Herbst
Gerhard Nestler
Herbert Exner
Willi Schmidt
Matthias Geisendoerfer
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of MXPA97000897A publication Critical patent/MXPA97000897A/es
Publication of MX9700897A publication Critical patent/MX9700897A/es
Publication of MX201857B publication Critical patent/MX201857B/es

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

Landscapes

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

Abstract

En el proceso para la preparacion continua de ésteres de alquilo del ácido (met)acrílico, haciendo reaccionar el ácido (met)acrílico con alcanoles monohídricos que tienen de 1 a 8 átomos de carbono, en presencia de un catalizador de esterificacion de ácido en una zona de reaccion, se descarga desde la zona de reaccion una mezcla de productos que comprende el (met)acrilato de alquilo formado, el catalizador y los subproductos formados durante el curso de la esterificacion que tienen temperaturas de ebullicion más elevadas que aquella del (met)acrilato de alquilo, y desde donde se separa el (met)acrilato de alquilo mediante destilacion en una zona de separacion. La mezcla de productos descargada de la zona de reaccion se alimenta a una unidad (I) de rectificacion, en esta unidad la mezcla de productos descargada se separa mediante rectificacion en por lo menos un producto (I) que comprende el éster de alquilo del ácido (met)acrílico y un producto (II) que comprende el catalizador, el producto (I) se alimenta a una unidad (II) de rectificacion adicional y en ésta el éster de alquilo de ácido (met)acrílico se separa mediante rectificacion.
MX9700897A 1996-02-06 1997-02-04 Preparacion continua de esteres de alquilo del acido met(acrilico). MX9700897A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19604267A DE19604267A1 (de) 1996-02-06 1996-02-06 Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
DE19604267.4 1996-02-06

Publications (3)

Publication Number Publication Date
MXPA97000897A MXPA97000897A (es) 1997-08-01
MX9700897A true MX9700897A (es) 1997-08-30
MX201857B MX201857B (es) 2001-05-14

Family

ID=7784657

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700897A MX9700897A (es) 1996-02-06 1997-02-04 Preparacion continua de esteres de alquilo del acido met(acrilico).

Country Status (13)

Country Link
US (1) US5883288A (es)
EP (1) EP0790230A1 (es)
JP (1) JPH101454A (es)
KR (1) KR970061852A (es)
CN (1) CN1164528A (es)
BR (2) BR9706837A (es)
CA (1) CA2196917A1 (es)
CZ (1) CZ33697A3 (es)
DE (1) DE19604267A1 (es)
ID (1) ID15886A (es)
MX (1) MX9700897A (es)
SG (1) SG74578A1 (es)
TW (1) TW374766B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935453A1 (de) * 1999-07-28 2000-10-19 Basf Ag Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
DE19937911A1 (de) 1999-08-11 2001-02-15 Cognis Deutschland Gmbh Verfahren zum Herstellen von Estern aus ungesättigten Carbonsäuren und mehrwertigen Alkoholen
DE10007213A1 (de) * 2000-02-17 2001-08-23 Basf Ag Verfahren zur Herstellung von Estern alpha,beta-ungesättigter Carbonsäuren
DE10143565B4 (de) 2001-09-05 2014-10-30 Basf Se Verfahren zur Herstellung polymerisationsfähiger Verbindungen
AU2002354469A1 (en) * 2001-12-26 2003-07-24 Mitsubishi Chemical Corporation Method of decomposing by-product of (meth)acrylic ester production
WO2004078679A2 (en) * 2003-02-28 2004-09-16 Union Carbide Chemicals & Plastics Technology Corporation Process for conducting equilibrium-limited reactions
DE10357222A1 (de) * 2003-12-08 2005-06-30 Basf Ag Anschlussstutzen für Messgeräte und mit einem solchen Anschlussstutzen versehene Messsonde
DE102005006974A1 (de) * 2005-02-16 2006-08-24 Basf Ag Kontinuierliches Verfahren zur Herstellung von Cyclohexyl(meth)acrylat
JP4160087B2 (ja) * 2006-07-11 2008-10-01 株式会社日本触媒 アクリル酸エステルの製造方法
EP2257519B1 (de) 2008-02-27 2011-08-31 Basf Se Verfahren zur herstellung von (meth)acrylaten von c10-alkoholgemischen
US20100113692A1 (en) * 2008-11-04 2010-05-06 Mcguire Jr James E Apparatus for Continuous Production of Partially Polymerized Compositions
US8765217B2 (en) 2008-11-04 2014-07-01 Entrotech, Inc. Method for continuous production of (meth)acrylate syrup and adhesives therefrom
US8329079B2 (en) * 2009-04-20 2012-12-11 Entrochem, Inc. Method and apparatus for continuous production of partially polymerized compositions and polymers therefrom
DE102009058058A1 (de) 2009-12-14 2011-06-16 Basf Se Verfahren zur Polymerisationsinhibierung von (Meth)acrylsäure und/oder Meth)acrylsäureestern
CN101781208A (zh) * 2010-02-10 2010-07-21 青岛俪徕精细化工有限公司 α，ω-二醇二丙烯酸酯生产方法
KR101144306B1 (ko) * 2010-08-26 2012-05-11 주식회사 엘지화학 알킬(메트)아크릴레이트의 제조 방법
CN102344366A (zh) * 2011-08-08 2012-02-08 江苏沿江化工资源开发研究院有限公司 两股溶剂侧线进料液液萃取提取丙烯酸丁酯的方法
CN102675098A (zh) * 2012-05-29 2012-09-19 江门谦信化工发展有限公司 一种丙烯酸丁酯连续生产新工艺
JP6036402B2 (ja) * 2013-02-26 2016-11-30 三菱化学株式会社 （メタ）アクリル酸エステルの製造方法
JP6287269B2 (ja) * 2014-01-30 2018-03-07 三菱ケミカル株式会社 アクリル酸ブチルの製造方法
JP6458922B2 (ja) * 2014-02-26 2019-01-30 三菱ケミカル株式会社 アクリル酸ブチルの製造方法
KR102428000B1 (ko) 2014-10-31 2022-08-02 다우 글로벌 테크놀로지스 엘엘씨 커플링된 반응기-증류 시스템을 이용한 산화적 에스테르화 반응으로부터의 동일계내 물 제거 방법
CN106083576A (zh) * 2016-06-12 2016-11-09 江门谦信化工发展有限公司 一种塔中出料的丙烯酸丁酯连续化生产工艺
EP3668831B1 (de) 2017-08-17 2021-06-23 Basf Se Verfahren zur kontinuierlichen herstellung von acrylsäure-n-butylester oder acrylsäure-isobutylester
KR102306544B1 (ko) * 2017-09-07 2021-09-30 주식회사 엘지화학 에스터화 반응에서의 1가 알코올의 제거 방법 및 이를 포함하는 에스터 조성물의 제조 방법
CN109776284A (zh) * 2017-11-15 2019-05-21 江苏鼎烨药业有限公司 一种2－甲氧基丙烯的制备方法
JP6497454B2 (ja) * 2018-01-12 2019-04-10 三菱ケミカル株式会社 アクリル酸ブチルの製造方法
WO2024033283A1 (de) * 2022-08-08 2024-02-15 Basf Se Kontinuierliches verfahren zur herstellung von n-butyl(meth)acrylat mit einer katalysatorrückführung
WO2024033279A1 (de) * 2022-08-08 2024-02-15 Basf Se Kontinuierliches verfahren zur herstellung von n-butyl(meth)acrylat mit einer katalysatorrückführung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017522A (en) * 1963-09-26 1966-01-19 Distillers Co Yeast Ltd Improvements in or relating to the production of butyl acrylate
FR1579107A (es) * 1967-07-11 1969-08-22
DE2548561C2 (de) * 1975-10-30 1983-09-29 Hoechst Ag, 6230 Frankfurt Verfahren zur kontinuierlichen Herstellung dioctylätherfreien 2-Äthyl- hexylacrylats
DE2552987C2 (de) * 1975-11-26 1983-09-29 Hoechst Ag, 6230 Frankfurt Verfahren zur kontinuierlichen Herstellung ätherfreier Acrylsäurealkylester
US4739108A (en) * 1984-06-25 1988-04-19 Amoco Corporation Purification and esterification of methacrylic acid
DE19510891A1 (de) * 1995-03-24 1996-09-26 Basf Ag Verfahren zur kontinuierlicheen Herstellung von Alkylestern der (Meth)acrylsäure

Also Published As

Publication number Publication date
CA2196917A1 (en) 1997-08-07
KR970061852A (ko) 1997-09-12
ID15886A (id) 1997-08-14
EP0790230A1 (de) 1997-08-20
DE19604267A1 (de) 1997-08-07
BR9703409A (pt) 1999-01-05
MX201857B (es) 2001-05-14
BR9706837A (pt) 2000-09-26
CZ33697A3 (cs) 1998-04-15
TW374766B (en) 1999-11-21
JPH101454A (ja) 1998-01-06
CN1164528A (zh) 1997-11-12
SG74578A1 (en) 2000-08-22
US5883288A (en) 1999-03-16

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