ES8707487A1 - Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85) - Google Patents

Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85)

Info

Publication number
ES8707487A1
ES8707487A1 ES551313A ES551313A ES8707487A1 ES 8707487 A1 ES8707487 A1 ES 8707487A1 ES 551313 A ES551313 A ES 551313A ES 551313 A ES551313 A ES 551313A ES 8707487 A1 ES8707487 A1 ES 8707487A1
Authority
ES
Spain
Prior art keywords
iodide
reaction medium
water content
catalyst
product
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
Application number
ES551313A
Other languages
English (en)
Other versions
ES551313A0 (es
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.)
Celanese Corp
Original Assignee
Celanese Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27085322&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8707487(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celanese Corp filed Critical Celanese Corp
Publication of ES8707487A1 publication Critical patent/ES8707487A1/es
Publication of ES551313A0 publication Critical patent/ES551313A0/es
Expired 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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ACIDO ACETICO. CONSISTE EN HACER REACCIONAR METANOL CON MONOXIDO DE CARBONO EN UN MEDIO LIQUIDO DE REACCION QUE CONTIENE UN CATALIZADOR DE RODIO EN CONCENTRACION CATALITICAMENTE EFICAZ. EL MEDIO LIQUIDO ESTA FORMADO POR AGUA, ACIDO ACETICO, YODURO DE METILO Y ACETATO DE METILO. MIENTRAS DURA LA REACCION SE MANTIENE EN EL MEDIO DE REACCION, ALREDEDOR DE UN 1 A UN 4% EN PESO DE AGUA, ENTRE UN 10 Y UN 20% EN PESO DE YODURO DE LITIO, ENTRE UN 2 A UN 5% EN PASO DE ACETATO DE METILO, Y ENTRE UN 14 Y UN 16% EN PESO DE YODURO DE METILO, SIENDO EL RESTO ESENCIALMENTE ACIDO ACETICO.
ES551313A 1984-05-03 1986-01-28 Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85) Expired ES8707487A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60673084A 1984-05-03 1984-05-03
US69952585A 1985-02-08 1985-02-08

Publications (2)

Publication Number Publication Date
ES8707487A1 true ES8707487A1 (es) 1987-08-01
ES551313A0 ES551313A0 (es) 1987-08-01

Family

ID=27085322

Family Applications (3)

Application Number Title Priority Date Filing Date
ES542724A Expired ES8700648A1 (es) 1984-05-03 1985-04-30 Un procedimiento mejorado para obtener acido acetico.
ES551312A Expired ES8707486A1 (es) 1984-05-03 1986-01-28 Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85)
ES551313A Expired ES8707487A1 (es) 1984-05-03 1986-01-28 Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85)

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES542724A Expired ES8700648A1 (es) 1984-05-03 1985-04-30 Un procedimiento mejorado para obtener acido acetico.
ES551312A Expired ES8707486A1 (es) 1984-05-03 1986-01-28 Un procedimiento mejorado para obtener acido acetico (como divisional de la solicitud de patente de invencion no. 542.724 presentada el 30-4-85)

Country Status (12)

Country Link
EP (1) EP0161874B2 (es)
JP (1) JPH0723337B2 (es)
KR (1) KR920005954B1 (es)
AU (1) AU579627B2 (es)
BR (1) BR8502121A (es)
CA (1) CA1228867A (es)
DE (1) DE3573109D1 (es)
ES (3) ES8700648A1 (es)
HK (1) HK51992A (es)
NO (1) NO161734C (es)
NZ (1) NZ211959A (es)
SG (1) SG50292G (es)

Families Citing this family (68)

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US4628041A (en) * 1986-02-10 1986-12-09 Celanese Corporation Rhodium and iodine recovery method
CA1299195C (en) * 1986-06-16 1992-04-21 G. Paull Torrence Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol
US4894477A (en) * 1986-10-14 1990-01-16 Hoechst Celanese Corporation Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid
GB8904125D0 (en) * 1989-02-23 1989-04-05 British Petroleum Co Plc Process for preparing carboxylic acids
DE69009829T2 (de) * 1989-04-06 1994-10-13 Bp Chem Int Ltd Verfahren zur Herstellung von Carbonsäuren.
US5442107A (en) * 1989-04-06 1995-08-15 Bp Chemicals Limited Preparing carboxylic acids
GB9021454D0 (en) * 1990-10-03 1990-11-14 Bp Chem Int Ltd Process
AU8790391A (en) 1990-11-19 1992-05-21 Hoechst Celanese Corporation Removal of carbonyl impurities from a carbonylation process stream
GB9106298D0 (en) * 1991-03-25 1991-05-08 Bp Chem Int Ltd Process
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
US5281359A (en) * 1992-08-31 1994-01-25 Hoechst Celanese Corporation Polymeric carbonylation catalyst system
GB9305902D0 (en) * 1993-03-22 1993-05-12 Bp Chem Int Ltd Process
US5352415A (en) * 1993-09-29 1994-10-04 Hoechst Celanese Corporation Control system for acetic acid manufacturing process
JP3308392B2 (ja) 1994-06-02 2002-07-29 ダイセル化学工業株式会社 カルボニル化反応方法
US5599976A (en) * 1995-04-07 1997-02-04 Hoechst Celanese Corporation Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
US5696284A (en) * 1995-06-21 1997-12-09 Bp Chemicals Limited Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
US5783731A (en) * 1995-09-11 1998-07-21 Hoechst Celanese Corporation Removal of carbonyl impurities from a carbonylation process stream
NZ321758A (en) * 1995-10-27 1999-05-28 Hoechst Celanese Corp Process for purifying a rhodium containing catalyst solution
US6339171B1 (en) 1996-10-18 2002-01-15 Celanese International Corporation Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream
IN192600B (es) * 1996-10-18 2004-05-08 Hoechst Celanese Corp
GB9625335D0 (en) * 1996-12-05 1997-01-22 Bp Chem Int Ltd Process
SG65716A1 (en) * 1996-12-30 1999-06-22 Chiyoda Chem Eng Construct Co Process for the production of carbonyl compound
EP0978501B9 (en) 1998-08-06 2004-10-06 Haldor Topsoe A/S Acetic acid reactive distillation process based on dme/methanol carbonylation
GB9825424D0 (en) * 1998-11-19 1999-01-13 Bp Chem Int Ltd Process
US6323364B1 (en) * 1999-08-31 2001-11-27 Celanese International Corporation Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
FR2826960B1 (fr) * 2001-07-03 2005-10-21 Acetex Chimie Procede de controle d'une production d'acide acetique et/ou d'acetate de methyle en continu
GB0213485D0 (en) * 2002-06-12 2002-07-24 Bp Chem Int Ltd Process
US7005541B2 (en) * 2002-12-23 2006-02-28 Celanese International Corporation Low water methanol carbonylation process for high acetic acid production and for water balance control
US7271293B2 (en) 2004-03-02 2007-09-18 Celanese International Corporation Control method for process of removing permanganate reducing compounds from methanol carbonylation process
US7223883B2 (en) 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
US7223886B2 (en) 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
JP4657632B2 (ja) * 2004-05-27 2011-03-23 ダイセル化学工業株式会社 カルボン酸の製造方法
GB0427821D0 (en) 2004-12-17 2005-01-19 Bp Chem Int Ltd Catalyst and process
JP5075336B2 (ja) 2004-12-20 2012-11-21 株式会社ダイセル 酢酸の製造方法
JP4526381B2 (ja) 2004-12-27 2010-08-18 ダイセル化学工業株式会社 酢酸の製造方法
US7053241B1 (en) 2005-02-24 2006-05-30 Celanese International Corporation Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer
US7855306B2 (en) 2005-04-28 2010-12-21 Celanese International Corporation Process for the production of acetic acid
TWI465424B (zh) 2006-03-21 2014-12-21 Bp Chem Int Ltd 製造醋酸的方法
DE12007339T8 (de) 2006-04-14 2014-01-09 Celanese International Corporation Verfahren zur Reduktion von Aldehydkonzentration in einem Targetstrom
CA2671378C (en) 2006-12-19 2015-10-20 F. Hoffmann-La Roche Ag Heteroaryl pyrrolidinyl and piperidinyl ketone derivatives
US7989659B2 (en) * 2007-05-17 2011-08-02 Celanese International Corporation Method and apparatus for making acetic acid with improved light ends column productivity
US7619113B2 (en) * 2007-09-27 2009-11-17 Celanese International Corporation Method and apparatus for making acetic acid with improved purification
US7902397B2 (en) * 2007-10-11 2011-03-08 Celanese International Corporation Method and apparatus for making acetic acid with improved productivity
EP2093209A1 (en) 2008-02-19 2009-08-26 BP Chemicals Limited Process for the production of acetic acid
US7884237B2 (en) 2008-11-07 2011-02-08 Celanese International Corp. Methanol carbonylation with improved aldehyde removal
US8455685B2 (en) 2009-07-07 2013-06-04 Celanese International Corporation Acetic anhydride production by way of carbonylation with enhanced reaction and flashing
US8168822B2 (en) 2009-07-07 2012-05-01 Celanese International Corporation Acetic acid production by way of carbonylation with enhanced reaction and flashing
CN102971284B (zh) 2010-05-18 2016-01-27 国际人造丝公司 生产乙酸的方法
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure
US8952196B2 (en) * 2011-05-05 2015-02-10 Celanese International Corporation Removal of aromatics from carbonylation process
MX362499B (es) * 2011-12-16 2019-01-21 Celanese Int Corp Produccion de acido acetico con estabilidad mejorada del catalizador.
US20140121403A1 (en) 2012-10-31 2014-05-01 Celanese International Corporation Integrated Process for the Production of Acrylic Acids and Acrylates
US9120743B2 (en) 2013-06-27 2015-09-01 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
MX2017004287A (es) 2014-10-02 2017-07-19 Celanese Int Corp Proceso para la produccion de acido acetico.
SG11201703442TA (en) * 2014-11-14 2017-05-30 Celanese Int Corp Process for producing acetic acid by introducing a lithium compound
US9458078B2 (en) 2014-11-14 2016-10-04 Celanese International Corporation Processes for producing acetic acid from a reaction medium having low ethyl iodide content
CN107207391B (zh) 2015-01-30 2020-11-06 国际人造丝公司 生产乙酸的方法
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
EP3250542A1 (en) 2015-01-30 2017-12-06 Celanese International Corporation Processes for producing acetic acid
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
US10413840B2 (en) 2015-02-04 2019-09-17 Celanese International Coporation Process to control HI concentration in residuum stream
US9512056B2 (en) 2015-02-04 2016-12-06 Celanese International Corporation Process to control HI concentration in residuum stream
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
GB202005016D0 (en) 2020-04-06 2020-05-20 Bp Chem Int Ltd Process for producing acetic acid
GB202014657D0 (en) 2020-09-17 2020-11-04 Bp Chem Int Ltd Processes and apparatuses for treating offgas in an acetic acid production unit
GB202015835D0 (en) 2020-10-06 2020-11-18 Bp Chem Int Ltd Processes and apparatuses for distillation of an acetic acid and propionic acid-containing stream in an acetic acid production unit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953905A (en) * 1931-06-20 1934-04-03 Atmospheric Nitrogen Corp Preparation of acetic acid
SE364255B (es) * 1967-04-05 1974-02-18 Monsanto Co
US3769329A (en) * 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
US4356320A (en) * 1976-11-08 1982-10-26 The Halcon Sd Group, Inc. Preparation of carboxylic acids
JPS5466614A (en) * 1977-11-01 1979-05-29 Mitsubishi Gas Chem Co Inc Preparation of carboxylic acid or its ester
FR2440349A1 (fr) * 1978-10-31 1980-05-30 Rhone Poulenc Ind Procede de preparation de l'acide acetique ou de ses melanges avec l'acetate de methyle
US4241219A (en) * 1979-07-30 1980-12-23 Halcon Research And Development Corp. Treatment of carbonylation effluent
US4374070A (en) * 1980-11-21 1983-02-15 Eastman Kodak Company Preparation of acetic anhydride
JPS57134436A (en) * 1980-12-29 1982-08-19 Monsanto Co Stabilization of carbonylation catalyst
EP0090443B1 (en) * 1982-03-30 1988-06-22 Shell Internationale Researchmaatschappij B.V. A process for carbonylating methanol to acetic acid and/or methyl acetate
JPS6054334A (ja) * 1983-09-02 1985-03-28 Daicel Chem Ind Ltd カルボン酸の製造法
CA1231965A (en) * 1983-12-02 1988-01-26 David J. Schreck Synergistic production of carboxylic acids from alcohols

Also Published As

Publication number Publication date
NZ211959A (en) 1987-08-31
EP0161874B1 (en) 1989-09-20
KR920005954B1 (ko) 1992-07-25
BR8502121A (pt) 1986-01-07
CA1228867A (en) 1987-11-03
NO851759L (no) 1985-11-04
JPS60239434A (ja) 1985-11-28
EP0161874B2 (en) 1992-07-01
ES542724A0 (es) 1986-10-16
DE3573109D1 (en) 1989-10-26
NO161734B (no) 1989-06-12
SG50292G (en) 1993-02-19
AU4195285A (en) 1985-11-07
JPH0723337B2 (ja) 1995-03-15
ES8700648A1 (es) 1986-10-16
KR850008482A (ko) 1985-12-18
HK51992A (en) 1992-07-24
NO161734C (no) 1989-09-20
AU579627B2 (en) 1988-12-01
ES551313A0 (es) 1987-08-01
ES8707486A1 (es) 1987-08-01
ES551312A0 (es) 1987-08-01
EP0161874A1 (en) 1985-11-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070611