TWI227710B - Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile - Google Patents

Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile Download PDF

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Publication number
TWI227710B
TWI227710B TW089117494A TW89117494A TWI227710B TW I227710 B TWI227710 B TW I227710B TW 089117494 A TW089117494 A TW 089117494A TW 89117494 A TW89117494 A TW 89117494A TW I227710 B TWI227710 B TW I227710B
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TW
Taiwan
Prior art keywords
weight
reaction medium
salt
acetic acid
reaction
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Application number
TW089117494A
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English (en)
Chinese (zh)
Inventor
Pramod Agrawal
Hung-Cheun Cheung
Darrell A Fisher
Valerie Santillan
Mark O Scates
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Celanese Int Corp
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Publication of TWI227710B publication Critical patent/TWI227710B/zh

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    • 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

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  • 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)
TW089117494A 1999-08-31 2000-08-29 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile TWI227710B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/386,561 US6323364B1 (en) 1999-08-31 1999-08-31 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile

Publications (1)

Publication Number Publication Date
TWI227710B true TWI227710B (en) 2005-02-11

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ID=23526114

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089117494A TWI227710B (en) 1999-08-31 2000-08-29 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile

Country Status (25)

Country Link
US (1) US6323364B1 (https=)
EP (1) EP1208072B1 (https=)
JP (1) JP4693320B2 (https=)
KR (1) KR100718422B1 (https=)
CN (1) CN1183080C (https=)
AR (1) AR025311A1 (https=)
AT (1) ATE299855T1 (https=)
AU (1) AU777960B2 (https=)
BR (1) BR0013681B1 (https=)
CA (1) CA2391720C (https=)
CZ (1) CZ301625B6 (https=)
DE (1) DE60021392T2 (https=)
ES (1) ES2243289T3 (https=)
GC (1) GC0000346A (https=)
MX (1) MXPA02002260A (https=)
MY (1) MY121879A (https=)
NO (1) NO327990B1 (https=)
PL (1) PL199389B1 (https=)
RS (1) RS50147B (https=)
RU (1) RU2217411C1 (https=)
TR (1) TR200200546T2 (https=)
TW (1) TWI227710B (https=)
UA (1) UA69481C2 (https=)
WO (1) WO2001016069A1 (https=)
ZA (1) ZA200201045B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0427821D0 (en) * 2004-12-17 2005-01-19 Bp Chem Int Ltd Catalyst and process
JP5486299B2 (ja) * 2006-04-14 2014-05-07 セラニーズ・インターナショナル・コーポレーション 標的ストリーム中のアルデヒド濃度の低減法
US7524988B2 (en) * 2006-08-01 2009-04-28 Lyondell Chemical Technology, L.P. Preparation of acetic acid
US7208625B1 (en) 2006-08-04 2007-04-24 Lyondell Chemical Technology, L.P. Removing permanganate-reducing impurities from acetic acid
US7485749B2 (en) * 2006-08-22 2009-02-03 Lyondell Chemical Technology, L.P. Preparation of acetic acid
DE102009001765A1 (de) 2009-03-23 2010-09-30 Walter Ag PVD beschichtetes Werkzeug
US8835681B2 (en) 2010-06-14 2014-09-16 Celanese International Corporation Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst
CN103038206B (zh) 2010-06-14 2016-10-05 塞拉尼斯国际公司 羰基化方法
US8785684B2 (en) 2010-06-14 2014-07-22 Celanese International Corporation Methanol carbonylation process with rhodium catalyst, an iodide salt and a metallic co-catalyst selected from transition metals, indium, strontium, barium, zinc, tin and heteropoly acids
BR112014014610A2 (pt) 2011-12-16 2017-06-13 Celanese Int Corp produção de ácido acético com estabilidade de catalisador aprimorada
SG11201703442TA (en) 2014-11-14 2017-05-30 Celanese Int Corp Process for producing acetic acid by introducing a lithium compound
US9340481B1 (en) * 2014-11-14 2016-05-17 Celanese International Corporation Process for flashing a reaction medium comprising lithium acetate
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US3769329A (en) 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
DE3170215D1 (en) 1980-12-29 1985-05-30 Monsanto Co Carbonylation process employing a catalyst stabilised in soluble form
US5281751A (en) * 1983-12-02 1994-01-25 Union Carbide Chemicals And Plastics Company Inc. Synergistic production of carboxylic acids from alcohols
CA1231965A (en) * 1983-12-02 1988-01-26 David J. Schreck Synergistic production of carboxylic acids from alcohols
CA1228867A (en) * 1984-05-03 1987-11-03 Celanese Corporation Methanol carbonylation process
US5026908A (en) 1984-05-03 1991-06-25 Hoechst Celanese Corporation Methanol carbonylation process
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
GB9120902D0 (en) * 1991-10-02 1991-11-13 Bp Chem Int Ltd Purification process
US5258751A (en) 1991-11-04 1993-11-02 Motorola, Inc. Method of presenting messages for a selective call receiver
JP3244351B2 (ja) * 1993-07-08 2002-01-07 ダイセル化学工業株式会社 高純度酢酸の製造方法
US5773642A (en) * 1994-05-13 1998-06-30 Acetex Chimie Process for the preparation of carboxylic acids or the corresponding esters in the presence of a soluble catalyst based on iridium and iodides
JP3306227B2 (ja) * 1994-07-06 2002-07-24 ダイセル化学工業株式会社 酢酸および／または無水酢酸の製造法
JP3244385B2 (ja) * 1994-06-15 2002-01-07 ダイセル化学工業株式会社 高純度酢酸の製造方法
GB9512427D0 (en) * 1995-06-19 1995-08-23 Bp Chem Int Ltd Process
US5817869A (en) * 1995-10-03 1998-10-06 Quantum Chemical Corporation Use of pentavalent Group VA oxides in acetic acid processing
US6031129A (en) * 1995-10-03 2000-02-29 Quantum Chemical Corporation Use of pentavalent group VA oxides in acetic acid processing
GB9521501D0 (en) * 1995-10-20 1995-12-20 Bp Chem Int Ltd Process

Also Published As

Publication number Publication date
RU2217411C1 (ru) 2003-11-27
BR0013681A (pt) 2002-05-07
ES2243289T3 (es) 2005-12-01
KR20020023430A (ko) 2002-03-28
UA69481C2 (uk) 2004-09-15
ZA200201045B (en) 2003-04-30
CZ2002754A3 (cs) 2002-07-17
TR200200546T2 (tr) 2002-06-21
MY121879A (en) 2006-02-28
CA2391720C (en) 2009-10-06
NO20020962L (no) 2002-02-27
DE60021392D1 (de) 2005-08-25
BR0013681B1 (pt) 2011-06-14
GC0000346A (en) 2007-03-31
WO2001016069A1 (en) 2001-03-08
NO20020962D0 (no) 2002-02-27
CZ301625B6 (cs) 2010-05-05
NO327990B1 (no) 2009-11-02
US6323364B1 (en) 2001-11-27
PL354052A1 (en) 2003-12-15
JP4693320B2 (ja) 2011-06-01
JP2003508362A (ja) 2003-03-04
AU777960B2 (en) 2004-11-04
AU6527600A (en) 2001-03-26
ATE299855T1 (de) 2005-08-15
CA2391720A1 (en) 2001-03-08
EP1208072A1 (en) 2002-05-29
KR100718422B1 (ko) 2007-05-14
DE60021392T2 (de) 2006-04-27
YU11602A (sh) 2005-03-15
PL199389B1 (pl) 2008-09-30
MXPA02002260A (es) 2002-09-30
CN1371351A (zh) 2002-09-25
EP1208072B1 (en) 2005-07-20
CN1183080C (zh) 2005-01-05
RS50147B (sr) 2009-03-25
AR025311A1 (es) 2002-11-20

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