[go: up one dir, main page]

ZA9711262B - Iridium-catalysed carbonylation process for the prduction of acetic acid - Google Patents

Iridium-catalysed carbonylation process for the prduction of acetic acid

Info

Publication number
ZA9711262B
ZA9711262B ZA9711262A ZA9711262A ZA9711262B ZA 9711262 B ZA9711262 B ZA 9711262B ZA 9711262 A ZA9711262 A ZA 9711262A ZA 9711262 A ZA9711262 A ZA 9711262A ZA 9711262 B ZA9711262 B ZA 9711262B
Authority
ZA
South Africa
Prior art keywords
prduction
iridium
acetic acid
carbonylation process
catalysed carbonylation
Prior art date
Application number
ZA9711262A
Other languages
English (en)
Inventor
John Glen Sunley
Robert John Watt
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
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of ZA9711262B publication Critical patent/ZA9711262B/xx

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
    • 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)
ZA9711262A 1996-12-19 1997-12-15 Iridium-catalysed carbonylation process for the prduction of acetic acid ZA9711262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9626428.8A GB9626428D0 (en) 1996-12-19 1996-12-19 Process

Publications (1)

Publication Number Publication Date
ZA9711262B true ZA9711262B (en) 1999-06-15

Family

ID=10804717

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9711262A ZA9711262B (en) 1996-12-19 1997-12-15 Iridium-catalysed carbonylation process for the prduction of acetic acid

Country Status (20)

Country Link
US (1) US5883295A (ru)
EP (1) EP0849251B1 (ru)
JP (1) JP4017725B2 (ru)
KR (1) KR100503706B1 (ru)
CN (1) CN1121370C (ru)
AR (1) AR010831A1 (ru)
BR (1) BR9706698A (ru)
CA (1) CA2225142C (ru)
DE (1) DE69716860T2 (ru)
GB (1) GB9626428D0 (ru)
ID (1) ID19222A (ru)
MX (1) MX9710428A (ru)
MY (1) MY118787A (ru)
NO (1) NO975918L (ru)
NZ (1) NZ329434A (ru)
SA (1) SA98190162B1 (ru)
SG (1) SG73485A1 (ru)
TW (1) TW412524B (ru)
UA (1) UA52606C2 (ru)
ZA (1) ZA9711262B (ru)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746795B1 (fr) * 1996-03-27 1998-06-19 Rhone Poulenc Chimie Procede de preparation d'acide acetique et/ou d'acetate de methyle par isomerisation et carbonylation
FR2746794B1 (fr) * 1996-03-27 1998-06-12 Rhone Poulenc Chimie Procede de preparation d'acide acetique et/ou d'acetate de methyle par isomerisation de formiate de methyle
US6211405B1 (en) 1998-10-23 2001-04-03 Celanese International Corporation Addition of iridium to the rhodium/inorganic iodide catalyst system
US6552221B1 (en) 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
US6781014B1 (en) 1999-11-01 2004-08-24 Acetex (Cyprus) Limited Methanol plant retrofit for manufacture of acetic acid
US6232352B1 (en) 1999-11-01 2001-05-15 Acetex Limited Methanol plant retrofit for acetic acid manufacture
US6274096B1 (en) 1999-11-01 2001-08-14 Acetex (Cyprus) Limited Methanol plant retrofit
US6458995B1 (en) 2000-03-31 2002-10-01 Celanese International Corporation Catalytic composition for carbonylation including iridium and pyridine polymers
YU101502A (sh) * 2000-07-06 2006-05-25 Millenium Petrochemicals Inc. Upravljanje procesom proizvodnje sirćetne kiseline
US6627770B1 (en) 2000-08-24 2003-09-30 Celanese International Corporation Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
US6531630B2 (en) 2000-12-29 2003-03-11 Kenneth Ebenes Vidalin Bimodal acetic acid manufacture
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
US6846951B1 (en) 2003-10-09 2005-01-25 Acetex (Cyprus) Limited Integrated process for acetic acid and methanol
MY146697A (en) * 2004-07-09 2012-09-14 Acetex Cyprus Ltd Preparation of syngas for acetic acid synthesis by partial oxidation of methanol feedstock
CA2496839A1 (en) 2004-07-19 2006-01-19 Woodland Chemical Systems Inc. Process for producing ethanol from synthesis gas rich in carbon monoxide
AU2007235322A1 (en) 2006-04-05 2007-10-18 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas
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
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
US7820855B2 (en) * 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
KR101584387B1 (ko) 2008-04-29 2016-01-13 셀라니즈 인터내셔날 코포레이션 다수의 용매 옵션을 가진 흡수 장치를 갖는 메탄올 카보닐화 시스템
US7884237B2 (en) * 2008-11-07 2011-02-08 Celanese International Corp. Methanol carbonylation with improved aldehyde removal
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
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
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
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
US8394988B2 (en) 2010-09-28 2013-03-12 Celanese International Corporation Production of acetic acid with high conversion rate
US8877963B2 (en) 2010-09-28 2014-11-04 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
CN102442897B (zh) * 2010-10-13 2014-05-28 中国石油化工股份有限公司 一种羰基化反应制备乙酸的方法
EP2627625B1 (en) 2010-10-13 2018-12-05 Celanese International Corporation Process for recovering halogen promoters and removing permanganate reducing compounds
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
WO2012149137A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8884081B2 (en) 2011-04-26 2014-11-11 Celanese International Corporation Integrated process for producing acetic acid and alcohol
US8754268B2 (en) 2011-04-26 2014-06-17 Celanese International Corporation Process for removing water from alcohol mixtures
US8686199B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process for reducing the concentration of acetic acid in a crude alcohol product
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
CN103080053B (zh) 2011-04-26 2015-08-12 国际人造丝公司 使用叠置床反应器生产乙醇的方法
US8697908B2 (en) 2011-05-05 2014-04-15 Celanese International Corporation Removal of amine compounds from carbonylation process stream containing corrosion metal contaminants
EP2705019B1 (en) 2011-05-05 2016-01-20 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
WO2013070209A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated carbonylation and hydrogenation process to obtain ethanol
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
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
US8748673B2 (en) 2011-11-18 2014-06-10 Celanese International Corporation Process of recovery of ethanol from hydrogenolysis process
WO2013078207A1 (en) 2011-11-22 2013-05-30 Celanese International Corporation Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis
US20130131400A1 (en) 2011-11-22 2013-05-23 Celanese International Corporation Hydrogenating Acetic Acid to Produce Ethyl Acetate and Reducing Ethyl Acetate to Ethanol
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
US20130172633A1 (en) 2011-12-29 2013-07-04 Celanese International Corporation Process For Producing Ethanol From Impure Methanol
JP5995995B2 (ja) 2012-02-08 2016-09-21 セラニーズ・インターナショナル・コーポレーション 高転化率での酢酸の製造
US8859810B2 (en) 2012-08-21 2014-10-14 Celanese International Corporation Process for recovering permanganate reducing compounds from an acetic acid production process
SG11201507677VA (en) 2013-03-15 2015-10-29 Celanese Int Corp Process for separating product gas using carbonylation processes
KR102432615B1 (ko) 2014-10-02 2022-08-12 셀라니즈 인터내셔날 코포레이션 아세트산의 제조 방법
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
US9302975B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for flashing a reaction medium
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
US9487464B2 (en) 2015-01-30 2016-11-08 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
US9382183B1 (en) 2015-07-01 2016-07-05 Celanese International Corporation Process for flashing a reaction medium
US9302974B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for producing acetic acid
KR102438920B1 (ko) 2015-10-02 2022-08-31 셀라니즈 인터내셔날 코포레이션 물의 재순환과 함께 아세트산을 생산하는 방법
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
KR20230019134A (ko) 2020-06-03 2023-02-07 셀라니즈 인터내셔날 코포레이션 아세트산의 생성 및 정제

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364254B (ru) * 1967-04-05 1974-02-18 Monsanto Co
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
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

Also Published As

Publication number Publication date
TW412524B (en) 2000-11-21
US5883295A (en) 1999-03-16
CA2225142C (en) 2006-12-05
UA52606C2 (ru) 2003-01-15
KR100503706B1 (ko) 2005-09-26
SG73485A1 (en) 2000-06-20
CN1187483A (zh) 1998-07-15
AR010831A1 (es) 2000-07-12
GB9626428D0 (en) 1997-02-05
DE69716860D1 (de) 2002-12-12
EP0849251A1 (en) 1998-06-24
DE69716860T2 (de) 2003-07-31
BR9706698A (pt) 1999-05-18
MY118787A (en) 2005-01-31
NO975918L (no) 1998-06-22
JP4017725B2 (ja) 2007-12-05
CN1121370C (zh) 2003-09-17
NO975918D0 (no) 1997-12-16
NZ329434A (en) 2000-05-26
KR19980064381A (ko) 1998-10-07
EP0849251B1 (en) 2002-11-06
CA2225142A1 (en) 1998-06-19
SA98190162B1 (ar) 2006-09-09
ID19222A (id) 1998-06-28
MX9710428A (es) 1998-09-30
JPH10310549A (ja) 1998-11-24

Similar Documents

Publication Publication Date Title
ZA9711262B (en) Iridium-catalysed carbonylation process for the prduction of acetic acid
SG55440A1 (en) Iridium-catalysed carbonylation process for the production of acetic acid
SG55437A1 (en) Iridium-catalysed carbonylation process for the production of acetic acid
SG55438A1 (en) Iridium catalysed carbonylation process for the production of acetic acid
SG86467A1 (en) Process for the production of acetic acid
SG43676A1 (en) Process for the production of acetic acid
ZA9610202B (en) Process for the production of terephthalic acid
ZA9710754B (en) Iridium catalysed carbonylation process for the production of a carboxylic acid
SG83141A1 (en) Process for the production of acetic acid
ZA976793B (en) Process for the selective preparation of acetic acid.
SG71188A1 (en) Anhydrous carbonylation process for the production of acetic acid
ZA98496B (en) Process for the production of acetic acid.
GB2305664B (en) Process for purifying acetic acid
AU3832995A (en) Enzymatic process for the preparation of chiral-alpha-tertiary carboxylic acid esters
EP0632011A3 (de) Verfahren zur Herstellung von Alkoxy-carbonsäureestern.
EP0743935A4 (en) METHOD FOR PRODUCING CARBONIC ACIDS
SG82036A1 (en) Process for the production of acetic acid
SG70989A1 (en) Process for the hydroxycarbonylation of pentenoic acids
ZA981472B (en) Process for the manufacture of carboxylic acids
AU4119396A (en) Method for preparing carboxylic acids by carbonylation in the presence of iridium
GB9913653D0 (en) Carbonylation process for the production of acetic acid
GB9824011D0 (en) Process for the production of acetic acid
GB2337751B (en) Iridium-catalysed carbonylation process for the production of acetic acid
ZA956606B (en) Process for the preparation of acetic acid
EP0624570A3 (de) Verfahren zur Herstellung von 2-Oximinoessigsäurederivaten.