ES2194773T3 - Procedimiento y dispositivo para obtener de forma hidrolitica un acido carboxilico y un alcohol a partir del carboxilato correspondiente. - Google Patents

Procedimiento y dispositivo para obtener de forma hidrolitica un acido carboxilico y un alcohol a partir del carboxilato correspondiente.

Info

Publication number
ES2194773T3
ES2194773T3 ES00963849T ES00963849T ES2194773T3 ES 2194773 T3 ES2194773 T3 ES 2194773T3 ES 00963849 T ES00963849 T ES 00963849T ES 00963849 T ES00963849 T ES 00963849T ES 2194773 T3 ES2194773 T3 ES 2194773T3
Authority
ES
Spain
Prior art keywords
carboxylate
alcohol
carboxylic acid
partially
distillation column
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
ES00963849T
Other languages
English (en)
Inventor
Peter Moritz
Scala Claudia Von
Franz Ramgraber
Harald Michl
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.)
Sulzer Chemtech AG
Wacker Chemie AG
Original Assignee
Sulzer Chemtech AG
Wacker Chemie 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 Sulzer Chemtech AG, Wacker Chemie AG filed Critical Sulzer Chemtech AG
Application granted granted Critical
Publication of ES2194773T3 publication Critical patent/ES2194773T3/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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/083—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
    • C07C51/087—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides by hydrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0476—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds
    • B01J8/0488—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being placed in separate reactors
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Procedimiento para obtener de forma hidrolítica un ácido carboxílico y un alcohol a partir del carboxilato correspondiente y agua, procedimiento en el cual se pone en contacto un flujo que contiene carboxilato con un catalizador de hidrólisis en presencia de agua a elevada temperatura en una columna de destilación reactiva (15), por medio de lo cual el carboxilato se hidroliza al menos parcialmente en el ácido carboxílico y el alcohol, y la mezcla de reacción resultante se separa de forma simultánea al menos parcialmente en los componentes en la columna de destilación reactiva retirándose los componentes más volátiles, por ejemplo, el alcohol, de la cabeza la columna de destilación reactiva (15) como un llamado flujo de cabeza y recogiéndose los compuestos menos volátiles, por ejemplo, el ácido carboxílico, al menos parcialmente en la base de la columna (15) como una fracción de fondo, que se puede retirar como un llamado flujo de fondo o de base, caracterizado adicionalmente porque - el flujo que contiene el carboxilato se alimenta primeramente al prerreactor (13), en el que el carboxilato se pone en contacto con un primer catalizador en presencia de agua, por medio de lo cual el carboxilato se rompe parcialmente en los productos de hidrólisis; - la mezcla de reacción se retira del prerreactor (13) y se alimenta al menos parcialmente a la columna de destilación reactiva (15), y se pone en contacto con un segundo catalizador de hidrólisis para al menos una conversión parcial del carboxilato restante en el ácido carboxílico y el alcohol.
ES00963849T 1999-10-13 2000-10-11 Procedimiento y dispositivo para obtener de forma hidrolitica un acido carboxilico y un alcohol a partir del carboxilato correspondiente. Expired - Lifetime ES2194773T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH186999 1999-10-13

Publications (1)

Publication Number Publication Date
ES2194773T3 true ES2194773T3 (es) 2003-12-01

Family

ID=4220505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00963849T Expired - Lifetime ES2194773T3 (es) 1999-10-13 2000-10-11 Procedimiento y dispositivo para obtener de forma hidrolitica un acido carboxilico y un alcohol a partir del carboxilato correspondiente.

Country Status (17)

Country Link
US (1) US7041199B1 (es)
EP (1) EP1220825B1 (es)
JP (1) JP2003511432A (es)
KR (1) KR100679156B1 (es)
CN (1) CN1213014C (es)
AT (1) ATE239689T1 (es)
AU (1) AU7502800A (es)
CA (1) CA2382831C (es)
DE (1) DE60002597T2 (es)
ES (1) ES2194773T3 (es)
MX (1) MXPA02003643A (es)
MY (1) MY130282A (es)
RU (1) RU2257373C2 (es)
SK (1) SK287406B6 (es)
TW (1) TW524795B (es)
UA (1) UA72938C2 (es)
WO (1) WO2001027062A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10244632A1 (de) * 2002-09-25 2004-04-15 Wacker-Chemie Gmbh Verfahren und Vorrichtung zur sauer katalysierten Hydrolyse von Carbonsäureestern aus azeotropen Gemischen
DE10255648B4 (de) * 2002-11-28 2005-01-27 Wacker-Chemie Gmbh Verfahren und Vorrichtung zur hydrolytischen Gewinnung einer Carbonsäure und Alkohol aus dem entsprechenden Carbonsäureester
CN101186575B (zh) * 2007-12-04 2010-04-14 南京工业大学 一种醋酸甲酯催化精馏水解工艺
WO2010017624A1 (en) * 2008-08-13 2010-02-18 Kuang-Yeu Wu Process and apparatus for recovery of acetic acid from a feed stream containing the corresponding ester
CN101481304B (zh) * 2009-02-20 2012-07-04 南京工业大学 一种甲酸甲酯水解制甲酸的工艺
EP2502655B1 (en) 2011-03-25 2014-05-14 Sulzer Chemtech AG Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
CN102617322B (zh) * 2012-03-12 2014-05-07 浙江大学 一种采用反应精馏技术生产甲酸的方法
TWI518059B (zh) 2013-06-05 2016-01-21 大連化學工業股份有限公司 丙烯醇之製造方法
CN103588636A (zh) * 2013-11-14 2014-02-19 中国科学院过程工程研究所 一种以酸性树脂催化丙烯酸甲酯水解制备丙烯酸的方法
US10954182B2 (en) * 2017-09-20 2021-03-23 Inventure Renewables, Inc. Reactive distillation process/equipment for fatty acid ester hydrolysis to produce carboxylic acid and alcohol
CN110845321B (zh) * 2019-11-27 2022-06-03 宿迁南翔化学品制造有限公司 一种塔式制备丙二酸的方法及其设备
CN114229932A (zh) * 2021-11-23 2022-03-25 安徽金禾实业股份有限公司 一种氯乙烷生产中酸性废水的处理装置及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES419510A1 (es) 1972-12-15 1976-04-16 Huels Chemische Werke Ag Procedimiento para la esterificacion en la fase gaseosa de acido tereftalico.
US4034005A (en) 1975-06-17 1977-07-05 Sun Ventures, Inc. Process for making aromatic acids
US4352940A (en) 1980-04-28 1982-10-05 E. I. Du Pont De Nemours And Company Hydrolysis of methyl acetate
ZA816748B (en) * 1980-10-01 1982-10-27 Hoechst Ag Process for the preparation of an ethyl ester
DE3318858A1 (de) * 1983-05-25 1984-11-29 Basf Ag, 6700 Ludwigshafen Verfahren zur trennung eines im wesentlichen n-butene und butane enthaltenden c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffgemisches
JPS59231027A (ja) * 1983-06-13 1984-12-25 Japan Organo Co Ltd 固体酸触媒を用いる有機反応方法
US4927954A (en) * 1983-06-28 1990-05-22 Union Carbide Chemicals And Plastics Company, Inc. Continuous process for producing secondary alcohols and carboxylic acid esters
US5523061A (en) * 1988-11-22 1996-06-04 China Petrochemical Corporation (Sinopec) Equipment for catalytic distillation
US5113015A (en) * 1990-11-20 1992-05-12 Amoco Corporation Recovery of acetic acid from methyl acetate
FI92318C (fi) * 1992-03-18 1994-10-25 Neste Oy Menetelmä ja laitteisto tertiaaristen eetterien valmistamiseksi
US5248836A (en) 1992-10-16 1993-09-28 Chemical Research & Licensing Company Process for the preparation of ETBE
US5612007A (en) * 1994-10-14 1997-03-18 Amoco Corporation Apparatus for preparing aromatic carboxylic acids with efficient energy recovery
KR960022419A (ko) 1994-12-29 1996-07-18 김준웅 반응증류를 이용하여 메틸아세테이트로부터 초산과 메탄올을 제조하는 방법 및 장치
US5705711A (en) 1995-08-17 1998-01-06 Huntsman Specialty Chemicals Corporation Manufacture of methyl tertiary butyl ether in reactive distillation column
US6518465B2 (en) * 2000-10-16 2003-02-11 Eastman Chemical Company Reactive distillation process for hydrolysis of esters
DE10102082A1 (de) * 2000-10-19 2002-05-02 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von hochreinem Raffinat II und Methyl-tert.-butylether

Also Published As

Publication number Publication date
WO2001027062A3 (en) 2001-11-29
ATE239689T1 (de) 2003-05-15
SK4662002A3 (en) 2002-08-06
EP1220825A2 (en) 2002-07-10
JP2003511432A (ja) 2003-03-25
MY130282A (en) 2007-06-29
DE60002597T2 (de) 2004-08-05
WO2001027062A2 (en) 2001-04-19
MXPA02003643A (es) 2005-07-25
RU2002111871A (ru) 2004-01-27
CN1407960A (zh) 2003-04-02
EP1220825B1 (en) 2003-05-07
US7041199B1 (en) 2006-05-09
KR20020040858A (ko) 2002-05-30
DE60002597D1 (de) 2003-06-12
CN1213014C (zh) 2005-08-03
RU2257373C2 (ru) 2005-07-27
AU7502800A (en) 2001-04-23
CA2382831A1 (en) 2001-04-19
UA72938C2 (uk) 2005-05-16
KR100679156B1 (ko) 2007-02-07
TW524795B (en) 2003-03-21
MX243923B (es) 2007-03-01
SK287406B6 (sk) 2010-09-07
CA2382831C (en) 2010-10-05

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