TW338763B - Process for the production of acetic acid by carbonylation - Google Patents

Process for the production of acetic acid by carbonylation

Info

Publication number
TW338763B
TW338763B TW085105091A TW85105091A TW338763B TW 338763 B TW338763 B TW 338763B TW 085105091 A TW085105091 A TW 085105091A TW 85105091 A TW85105091 A TW 85105091A TW 338763 B TW338763 B TW 338763B
Authority
TW
Taiwan
Prior art keywords
acetic acid
production
density
weight
liquid compound
Prior art date
Application number
TW085105091A
Other languages
English (en)
Inventor
James Baker Michael
Sherman Garland Carl
Francis Giles Martin
James Muskett Michael
James Smith Stephen
John Glenn Sunley
John Watt Robert
Original Assignee
Bp Chem Int Ltd
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
Priority claimed from GBGB9512606.6A external-priority patent/GB9512606D0/en
Priority claimed from GBGB9514745.0A external-priority patent/GB9514745D0/en
Priority claimed from GBGB9520441.8A external-priority patent/GB9520441D0/en
Priority claimed from GBGB9524037.0A external-priority patent/GB9524037D0/en
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of TW338763B publication Critical patent/TW338763B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
TW085105091A 1995-06-21 1996-04-29 Process for the production of acetic acid by carbonylation TW338763B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9512606.6A GB9512606D0 (en) 1995-06-21 1995-06-21 Process
GBGB9514745.0A GB9514745D0 (en) 1995-07-19 1995-07-19 Process
GBGB9520441.8A GB9520441D0 (en) 1995-10-06 1995-10-06 Process
GBGB9524037.0A GB9524037D0 (en) 1995-11-23 1995-11-23 Process

Publications (1)

Publication Number Publication Date
TW338763B true TW338763B (en) 1998-08-21

Family

ID=27451298

Family Applications (2)

Application Number Title Priority Date Filing Date
TW085105092A TW396150B (en) 1995-06-21 1996-04-29 Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
TW085105091A TW338763B (en) 1995-06-21 1996-04-29 Process for the production of acetic acid by carbonylation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW085105092A TW396150B (en) 1995-06-21 1996-04-29 Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof

Country Status (16)

Country Link
US (1) US5696284A (zh)
EP (2) EP0749948B1 (zh)
JP (2) JPH092993A (zh)
KR (2) KR970001296A (zh)
CN (2) CN1106377C (zh)
AR (2) AR002560A1 (zh)
AT (2) ATE212970T1 (zh)
CA (2) CA2175031C (zh)
DE (2) DE69619030T2 (zh)
MX (2) MX9602082A (zh)
MY (2) MY115799A (zh)
NO (2) NO961722L (zh)
NZ (2) NZ286473A (zh)
RU (2) RU2160248C2 (zh)
TW (2) TW396150B (zh)
UA (2) UA50713C2 (zh)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9626429D0 (en) * 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9626317D0 (en) * 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9626324D0 (en) * 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
US5900505A (en) * 1997-02-04 1999-05-04 Eastman Chemical Company Heterogeneous vapor phase carbonylation process
GB9816385D0 (en) * 1998-07-29 1998-09-23 Bp Chem Int Ltd Process
GB9819079D0 (en) * 1998-09-03 1998-10-28 Bp Chem Int Ltd Carbonylation process
GB9824011D0 (en) * 1998-11-03 1998-12-30 Bp Chem Int Ltd Process for the production of acetic acid
GB9825424D0 (en) * 1998-11-19 1999-01-13 Bp Chem Int Ltd Process
US6103934A (en) * 1998-12-18 2000-08-15 Millennium Petrochemicals, Inc. Manufacturing and process control methods
US6251256B1 (en) 1999-02-04 2001-06-26 Celanese International Corporation Process for electrochemical oxidation of an aldehyde to an ester
WO2000046854A1 (en) * 1999-02-05 2000-08-10 Alien Technology Corporation Apparatuses and methods for forming assemblies
US6137000A (en) * 1999-02-16 2000-10-24 Eastman Chemical Company Method for carbonylation of lower aliphatic alcohols using a supported iridium and lanthanide series catalyst
US6160163A (en) * 1999-02-16 2000-12-12 Eastman Chemical Company Method for the vapor-phase carbonylation of lower aliphatic alcohols using a supported platinum catalyst and halide promoter
US6159896A (en) * 1999-02-16 2000-12-12 Eastman Chemical Company Iridium catalyst for carbonylation of lower aliphatic alcohols
US6353132B1 (en) 1999-08-25 2002-03-05 Eastman Chemical Company Vapor phase carbonylation process using group 5 metal promoted iridium catalyst
US6355595B1 (en) 1999-08-25 2002-03-12 Eastman Chemical Company Group 5 metal promoted iridium carbonylation catalyst
US6355837B1 (en) 1999-08-25 2002-03-12 Eastman Chemical Company Vapor phase carbonylation process using group 4 metal promoted iridium catalyst
GB9926855D0 (en) * 1999-11-12 2000-01-12 Bp Chem Int Ltd Process
US6458995B1 (en) 2000-03-31 2002-10-01 Celanese International Corporation Catalytic composition for carbonylation including iridium and pyridine polymers
US6177380B1 (en) 2000-05-22 2001-01-23 Eastman Chemical Company Iridium-gold carbonylation co-catalysts
US6617471B2 (en) 2001-06-20 2003-09-09 Eastman Chemical Company Method for carbonylation of lower aliphatic alcohols using tin promoted iridium catalyst
US6537944B1 (en) 2001-06-20 2003-03-25 Eastman Chemical Company Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
US6646154B2 (en) 2001-06-20 2003-11-11 Eastman Chemical Company Method for carbonylation of lower alkyl alcohols using tungsten promoted group VIII catalyst
US6548444B2 (en) 2001-06-20 2003-04-15 Eastman Chemical Company Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols
KR100441011B1 (ko) * 2001-12-28 2004-07-21 삼성전자주식회사 냉장고
EP1501779B1 (en) 2002-05-06 2009-12-23 Eastman Chemical Company Continuous carbonylation process
GB0212974D0 (en) * 2002-06-06 2002-07-17 Bp Chem Int Ltd Process
GB0213485D0 (en) * 2002-06-12 2002-07-24 Bp Chem Int Ltd Process
GB0221800D0 (en) * 2002-09-19 2002-10-30 Bp Chem Int Ltd Process
GB0222618D0 (en) * 2002-09-30 2002-11-06 Bp Chem Int Ltd Process
GB0316756D0 (en) * 2003-07-17 2003-08-20 Bp Chem Int Ltd Process
JP4489487B2 (ja) * 2004-04-02 2010-06-23 ダイセル化学工業株式会社 ヨウ化水素の分離方法
CA2496839A1 (en) 2004-07-19 2006-01-19 Woodland Chemical Systems Inc. Process for producing ethanol from synthesis gas rich in carbon monoxide
CN100443173C (zh) * 2004-11-22 2008-12-17 中国科学院化学研究所 甲醇合成乙酸或乙酸甲酯合成乙酐的催化剂体系及应用
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
GB0601863D0 (en) * 2006-01-30 2006-03-08 Bp Chem Int Ltd Process
GB0601865D0 (en) * 2006-01-30 2006-03-08 Bp Chem Int Ltd Process
GB0601861D0 (en) * 2006-01-30 2006-03-08 Bp Chem Int Ltd Process
AU2007235322A1 (en) 2006-04-05 2007-10-18 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas
GB0607394D0 (en) * 2006-04-12 2006-05-24 Bp Chem Int Ltd Process
US7737298B2 (en) 2006-06-09 2010-06-15 Eastman Chemical Company Production of acetic acid and mixtures of acetic acid and acetic anhydride
US7582792B2 (en) 2006-06-15 2009-09-01 Eastman Chemical Company Carbonylation process
US7253304B1 (en) 2006-06-20 2007-08-07 Eastman Chemical Company Carbonylation process
US7629491B2 (en) 2006-06-26 2009-12-08 Eastman Chemical Company Hydrocarboxylation process
US7902398B2 (en) 2007-04-25 2011-03-08 Celanese International Corporation Method and apparatus for carbonylation with reduced catalyst loss
US7989659B2 (en) 2007-05-17 2011-08-02 Celanese International Corporation Method and apparatus for making acetic acid with improved light ends column productivity
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
US7820855B2 (en) 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
RU2469783C2 (ru) 2008-04-29 2012-12-20 Селаниз Интернэшнл Корпорейшн Устройство для карбонилирования метанола, имеющее абсорбер с возможностью выбора из нескольких растворителей
US7884237B2 (en) * 2008-11-07 2011-02-08 Celanese International Corp. Methanol carbonylation with improved aldehyde removal
EP2189215A1 (en) * 2008-11-19 2010-05-26 BP Chemicals Limited Carbonylation process catalysed by mordenite supported on inorganic oxides
KR20100062019A (ko) * 2008-12-01 2010-06-10 엘지전자 주식회사 냉장고
EP2198963A1 (en) * 2008-12-10 2010-06-23 BP Chemicals Limited Bound mordenite zeolite carbonylation catalyst
US8168822B2 (en) 2009-07-07 2012-05-01 Celanese International Corporation Acetic acid production by way of carbonylation with enhanced reaction and flashing
US8455685B2 (en) * 2009-07-07 2013-06-04 Celanese International Corporation Acetic anhydride production by way of carbonylation with enhanced reaction and flashing
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
JP5636691B2 (ja) 2010-02-26 2014-12-10 富士ゼロックス株式会社 画像処理装置及び画像処理プログラム
US8569551B2 (en) 2010-05-07 2013-10-29 Celanese International Corporation Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US9024083B2 (en) 2010-07-09 2015-05-05 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
WO2012148509A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for producing ethanol using a stacked bed reactor
US8859827B2 (en) 2011-11-18 2014-10-14 Celanese International Corporation Esterifying acetic acid to produce ester feed for hydrogenolysis
US8710279B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8378141B2 (en) 2010-08-16 2013-02-19 Celanese International Corporation Process and system for supplying vapor from drying column to light ends column
US8530696B2 (en) 2010-09-24 2013-09-10 Celanese International Corporation Pump around reactor for production of acetic acid
US8877963B2 (en) 2010-09-28 2014-11-04 Celanese International Corporation Production of acetic acid with high conversion rate
US8394988B2 (en) 2010-09-28 2013-03-12 Celanese International Corporation Production of acetic acid with high conversion rate
US8461379B2 (en) 2010-10-12 2013-06-11 Celanese International Corporation Production of acetic acid comprising feeding at least one reactant to a recycle stream
US9056825B2 (en) 2010-10-13 2015-06-16 Celanese International Corporation Process for recovering halogen promoters and removing permanganate reducing compounds
US9012683B2 (en) 2010-11-12 2015-04-21 Eastman Chemical Company Coproduction of acetic acid and acetic anhydride
US8637698B2 (en) 2010-11-19 2014-01-28 Celanese International Corporation Production of acetic acid with an increased production rate
US8563773B2 (en) 2010-12-16 2013-10-22 Celanese International Corporation Eductor-based reactor and pump around loops for production of acetic acid
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
US8884081B2 (en) 2011-04-26 2014-11-11 Celanese International Corporation Integrated process for producing acetic acid and alcohol
US8686199B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process for reducing the concentration of acetic acid in a crude alcohol product
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8754268B2 (en) 2011-04-26 2014-06-17 Celanese International Corporation Process for removing water from alcohol mixtures
US8697908B2 (en) 2011-05-05 2014-04-15 Celanese International Corporation Removal of amine compounds from carbonylation process stream containing corrosion metal contaminants
US8952196B2 (en) 2011-05-05 2015-02-10 Celanese International Corporation Removal of aromatics from carbonylation process
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
US9663437B2 (en) 2011-09-13 2017-05-30 Celanese International Corporation Production of acetic acid with high conversion rate
WO2013070210A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated carbonylation and hydrogenation process to obtain ethanol having flashing to recover acid production catalyst
US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
WO2013070209A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated carbonylation and hydrogenation process to obtain ethanol
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
US8748673B2 (en) 2011-11-18 2014-06-10 Celanese International Corporation Process of recovery of ethanol from hydrogenolysis process
CN104024192A (zh) 2011-11-22 2014-09-03 国际人造丝公司 将乙酸加氢生产乙酸乙酯和将乙酸乙酯还原为乙醇
CN103946200A (zh) 2011-11-22 2014-07-23 国际人造丝公司 使乙醇和乙酸混合物酯化以生产用于氢解的酯进料
CN102366724B (zh) * 2011-12-01 2013-05-15 重庆大学 一种甲醇羰基化合成醋酸的催化剂体系及应用
US9029614B2 (en) 2011-12-14 2015-05-12 Celanese International Corporation Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol
US9421522B2 (en) * 2011-12-28 2016-08-23 Eastman Chemical Company Iridium catalysts for carbonylation
US20130172633A1 (en) 2011-12-29 2013-07-04 Celanese International Corporation Process For Producing Ethanol From Impure Methanol
SG192556A1 (en) 2012-02-08 2013-09-30 Celanese Int Corp Production of acetic acid with high conversion rate
US8859810B2 (en) 2012-08-21 2014-10-14 Celanese International Corporation Process for recovering permanganate reducing compounds from an acetic acid production process
CN103724179B (zh) * 2012-10-11 2015-07-22 中国石油化工股份有限公司 一种制备乙酸的方法
WO2014143840A2 (en) 2013-03-15 2014-09-18 Celanese International Corporation Process for separating product gas using carbonylation processes
KR102355059B1 (ko) * 2014-06-17 2022-01-25 이네오스 아세틸스 유케이 리미티드 아세트산 제조 유닛에서 오프가스를 처리하기 위한 방법 및 장치
RS59574B1 (sr) 2014-10-02 2019-12-31 Celanese Int Corp Proces za proizvodnju sirćetne kiseline
US9302975B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for flashing a reaction medium
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
EP3218347B1 (en) 2014-11-14 2020-04-29 Celanese International Corporation Processes for producing acetic acid from a reaction medium having low ethyl iodide content
US9428434B2 (en) * 2014-12-12 2016-08-30 Lyondellbasell Acetyls, Llc Water control in acetic acid production processes
KR101667222B1 (ko) 2014-12-29 2016-10-18 한국화학연구원 카보닐화 반응에 의한 초산 제조용 Rh-C3N4 불균일 촉매
KR101667223B1 (ko) 2014-12-29 2016-10-18 한국화학연구원 카보닐화 반응에 의한 초산 제조용 Ｒｈ/ＷｘＣ 불균일 촉매
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
US9302974B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for producing acetic acid
US9382183B1 (en) 2015-07-01 2016-07-05 Celanese International Corporation Process for flashing a reaction medium
RS63644B1 (sr) 2015-10-02 2022-10-31 Celanese Int Corp Postupak za proizvodnju sirćetne kiseline recikliranjem vode
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid
US10457622B2 (en) 2017-03-08 2019-10-29 Daicel Corporation Method for producing acetic acid
EP3392233B1 (en) * 2017-03-08 2020-07-22 Daicel Corporation Method for producing acetic acid
WO2019211904A1 (ja) * 2018-05-02 2019-11-07 株式会社ダイセル 酢酸の製造方法
WO2021247854A1 (en) 2020-06-03 2021-12-09 Celanese International Corporation Production and purification of acetic acid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364254B (zh) * 1967-04-05 1974-02-18 Monsanto Co
DE1941449C3 (de) * 1968-08-15 1979-07-26 Monsanto Co., St. Louis, Mo. (V.St.A.) Verfahren zur Herstellung von Monocarbonsäuren
US3772380A (en) * 1970-03-12 1973-11-13 Monsanto Co Production of carboxylic acids and esters
FR2317269A1 (fr) * 1975-07-10 1977-02-04 Metaux Precieux Cie Procede de fabrication d'acides et d'esters alcane carboxyliques par reaction d'alcools avec le monoxyde de carbone en presence de catalyseurs contenant de l'iridium
US4096164A (en) * 1976-08-30 1978-06-20 Union Carbide Corporation Process for producing ethanol, acetic acid and/or acetaldehyde, from synthesis gas
US4358411A (en) * 1979-06-29 1982-11-09 The Halcon Sd Group, Inc. Preparation of carbonylation products
EP0031606B1 (en) * 1979-12-21 1983-08-24 Shell Internationale Researchmaatschappij B.V. Process for the co-production of carboxylic acids and carboxylic acid esters
JPS6054334A (ja) * 1983-09-02 1985-03-28 Daicel Chem Ind Ltd カルボン酸の製造法
CA1228867A (en) * 1984-05-03 1987-11-03 G. Paull Torrence Methanol carbonylation process
US5672743A (en) * 1993-09-10 1997-09-30 Bp Chemicals Limited Process for the production of acetic acid
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
FR2703351A1 (fr) * 1993-03-31 1994-10-07 Rhone Poulenc Chimie Procédé de préparation d'acides carboxyliques ou des esters correspondants en présence d'un catalyseur à base de rhodium et d'iridium.
CA2120287C (fr) * 1993-03-31 2000-10-24 Dominique Nobel Procede de preparation d'acides carboxyliques ou des esters correspondants en presence d'un catalyseur a base d'iridium
FR2725443B1 (fr) * 1994-10-05 1996-12-20 Rhone Poulenc Chimie Preparation d'acides carboxyliques ou des esters correspondants par carbonylation en presence d'iridium
US5510524A (en) * 1995-02-21 1996-04-23 Bp Chemicals Limited Process for the production of a carboxylic acid

Also Published As

Publication number Publication date
DE69619030T2 (de) 2002-06-27
EP0752406A1 (en) 1997-01-08
DE69609381T2 (de) 2000-12-28
MX9602083A (es) 1997-08-30
TW396150B (en) 2000-07-01
ATE212970T1 (de) 2002-02-15
CN1068576C (zh) 2001-07-18
KR970001296A (ko) 1997-01-24
AR002560A1 (es) 1998-03-25
JP3884504B2 (ja) 2007-02-21
ATE194825T1 (de) 2000-08-15
MX9602082A (es) 1997-08-30
RU2160248C2 (ru) 2000-12-10
NO961722L (no) 1996-12-23
UA50713C2 (uk) 2002-11-15
NZ286474A (en) 1997-05-26
MY113453A (en) 2002-02-28
CA2175031C (en) 2007-12-04
CN1139097A (zh) 1997-01-01
JPH092992A (ja) 1997-01-07
EP0749948A1 (en) 1996-12-27
NO961722D0 (no) 1996-04-29
RU2167850C2 (ru) 2001-05-27
CA2175028A1 (en) 1996-12-22
MY115799A (en) 2003-09-30
DE69619030D1 (de) 2002-03-21
KR970001295A (ko) 1997-01-24
US5696284A (en) 1997-12-09
EP0752406B1 (en) 2002-02-06
AR002559A1 (es) 1998-03-25
NO961723L (no) 1996-12-23
NZ286473A (en) 1997-06-24
NO961723D0 (no) 1996-04-29
EP0749948B1 (en) 2000-07-19
CN1141910A (zh) 1997-02-05
DE69609381D1 (de) 2000-08-24
JPH092993A (ja) 1997-01-07
CA2175031A1 (en) 1996-12-22
UA46724C2 (uk) 2002-06-17
CN1106377C (zh) 2003-04-23
KR100404644B1 (ko) 2004-03-18
CA2175028C (en) 2008-06-17

Similar Documents

Publication Publication Date Title
TW338763B (en) Process for the production of acetic acid by carbonylation
MY125277A (en) Iridium catalysed carbonylation process for the production of acetic acid
MX9710428A (es) Proceso de carbonilacion catalizado con iridio para la produccion de acido acetico.
MY121194A (en) Process for the production of acetic acid.
CA2225137A1 (en) Iridium catalysed carbonylation process for the production of acetic acid
TW344739B (en) Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
CZ20011439A3 (cs) Způsob výroby kyseliny octové
MY112751A (en) Process for producing acetic acid
SG40992G (en) Process for carbonylating alcohol to carboxylic acid,especially methanol to acetic acid
TW334421B (en) Process for the production of acetic acid by the carbonylation of dimethyl ether
ES8206407A1 (es) Procedimiento de hidrocarbonilacion y-o de carbonilacion de carboxilatos de alquilo en medio acuoso
TW370524B (en) Process for the acetoxylation of olefins
EP1099681A3 (en) Process for the production of acetic acid
CA2290011A1 (en) Process for the production of acetic acid
AU577401B2 (en) Process for making acetic anhydride/acetic acid utilizing tetrabutyl phosphonium iodide in a catalyst system
EP1099680A3 (en) Process for the production of acetic acid
EP0155122A3 (en) Production of esters
AU9032982A (en) Acetic acid and anhydride from acetate, ether, carbon monoxide, hydrogen
ES8300670A1 (es) Un procedimiento para la carbonilacion de alcanoles y-o ete-res
ZA846823B (en) Process for separating iodine and its compounds from the carbonylation products obtained by subjecting dimethylether,methyl acetate or methanol to a carbonylation reaction
ZA867301B (en) Process for separating iodine and its compounds from the products obtained on subjecting dimethylether,methyl acetate or methanol to a carbonylation reaction
CA2476034A1 (en) Process for the recovery of a carbonylation product

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees