NZ517677A - 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

Info

Publication number
NZ517677A
NZ517677A NZ517677A NZ51767700A NZ517677A NZ 517677 A NZ517677 A NZ 517677A NZ 517677 A NZ517677 A NZ 517677A NZ 51767700 A NZ51767700 A NZ 51767700A NZ 517677 A NZ517677 A NZ 517677A
Authority
NZ
New Zealand
Prior art keywords
rhodium
iodide
reaction
hydrogen
concentration
Prior art date
Application number
NZ517677A
Other languages
English (en)
Inventor
Mark O Scates
Valerie Santillan
Pramod Agrawal
G Paull Orrence
R Jay Warner
Original Assignee
Celanese Int 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
Application filed by Celanese Int Corp filed Critical Celanese Int Corp
Publication of NZ517677A publication Critical patent/NZ517677A/en

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)
  • Catalysts (AREA)
NZ517677A 1999-08-31 2000-08-07 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile NZ517677A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/386,708 US6303813B1 (en) 1999-08-31 1999-08-31 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
PCT/US2000/021562 WO2001016070A1 (en) 1999-08-31 2000-08-07 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile

Publications (1)

Publication Number Publication Date
NZ517677A true NZ517677A (en) 2003-09-26

Family

ID=23526710

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ517677A NZ517677A (en) 1999-08-31 2000-08-07 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile

Country Status (25)

Country Link
US (1) US6303813B1 (enExample)
EP (1) EP1208073B1 (enExample)
JP (1) JP4994549B2 (enExample)
KR (1) KR100651455B1 (enExample)
CN (1) CN1185198C (enExample)
AR (1) AR025310A1 (enExample)
AT (1) ATE295342T1 (enExample)
AU (1) AU775283B2 (enExample)
BR (1) BR0013463A (enExample)
CA (1) CA2381420C (enExample)
CZ (1) CZ2002753A3 (enExample)
DE (1) DE60020128T2 (enExample)
ES (1) ES2240139T3 (enExample)
MX (1) MXPA02002255A (enExample)
MY (1) MY131985A (enExample)
NO (1) NO327989B1 (enExample)
NZ (1) NZ517677A (enExample)
PL (1) PL199388B1 (enExample)
RS (1) RS50170B (enExample)
RU (1) RU2240305C2 (enExample)
TR (1) TR200200545T2 (enExample)
TW (1) TW506964B (enExample)
UA (1) UA70385C2 (enExample)
WO (1) WO2001016070A1 (enExample)
ZA (1) ZA200200935B (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7820855B2 (en) 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
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
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
MX340954B (es) 2010-12-15 2016-07-29 Daicel Corp Procedimiento para producir acido acetico.
MY161203A (en) 2010-12-15 2017-04-14 Daicel Corp Process for producing acetic acid
US8916727B2 (en) 2011-12-16 2014-12-23 Celanese International Corporation Production of acetic acid with enhanced catalyst stability
TWI547477B (zh) 2012-03-14 2016-09-01 大賽璐股份有限公司 醋酸之製造方法
US9409846B2 (en) 2013-03-15 2016-08-09 Celanese International Corporation Process for separating product gas using carbonylation processes
US9540304B2 (en) * 2014-11-14 2017-01-10 Celanese International Corporation Processes for producing an 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
US9302969B1 (en) * 2014-11-14 2016-04-05 Celanese International Corporation Processes for producing acetic acid by introducing a lithium compound
JP6738330B2 (ja) * 2014-11-14 2020-08-12 セラニーズ・インターナショナル・コーポレーション 鉄の除去による酢酸収量の改良法
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
US9340481B1 (en) 2014-11-14 2016-05-17 Celanese International Corporation Process for flashing a reaction medium comprising lithium acetate
US9540303B2 (en) 2015-04-01 2017-01-10 Celanese International Corporation Processes for producing acetic acid
US9416088B1 (en) 2015-10-02 2016-08-16 Celanese International Corporation Process to produce acetic acid with recycle of water
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid
BR112019017835A2 (pt) * 2017-03-08 2020-04-14 Daicel Corp método para produzir ácido acético
US10550058B2 (en) 2017-03-08 2020-02-04 Daicel Corporation Method for producing acetic acid
SG11201908724VA (en) 2017-03-22 2019-10-30 Daicel Corp Method for producing acetic acid
CN107141213A (zh) * 2017-05-24 2017-09-08 北京三聚环保新材料股份有限公司 一种甲醇羰基化合成醋酸的方法
JP6626987B1 (ja) * 2018-05-29 2019-12-25 株式会社ダイセル 酢酸の製造方法
CN116217369A (zh) * 2022-12-30 2023-06-06 江苏索普化工股份有限公司 一种提高甲醇低压羰基合成醋酸中三碘化铑溶解度的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769329A (en) 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
US5144068A (en) 1984-05-03 1992-09-01 Hoechst 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
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
JP3500150B2 (ja) * 1993-08-18 2004-02-23 ダイセル化学工業株式会社 無水酢酸又は無水酢酸及び酢酸の製造方法
FR2711365B1 (fr) * 1993-10-19 1995-12-15 Rhone Poulenc Chimie Procédé d'hydroxycarbonylation du butadiène.
SG44317A1 (en) 1994-06-15 1997-12-19 Daicel Chem Process for producing high purity acetic acid
GB9503382D0 (en) * 1995-02-21 1995-04-12 Bp Chem Int Ltd Process
IN192600B (enExample) 1996-10-18 2004-05-08 Hoechst Celanese Corp
JPH10231267A (ja) * 1997-02-19 1998-09-02 Chiyoda Corp 有機カルボン酸の製造方法
GB9712601D0 (en) * 1997-06-16 1997-08-20 Bp Chem Int Ltd Chemical process
GB9816564D0 (en) * 1998-07-31 1998-09-30 Bp Chem Int Ltd Process

Also Published As

Publication number Publication date
TW506964B (en) 2002-10-21
KR100651455B1 (ko) 2006-11-28
PL199388B1 (pl) 2008-09-30
CN1371352A (zh) 2002-09-25
CN1185198C (zh) 2005-01-19
RS50170B (sr) 2009-05-06
BR0013463A (pt) 2002-04-30
PL353356A1 (en) 2003-11-17
CZ2002753A3 (cs) 2002-05-15
CA2381420C (en) 2008-11-18
KR20020022819A (ko) 2002-03-27
YU11502A (sh) 2005-03-15
AR025310A1 (es) 2002-11-20
MXPA02002255A (es) 2002-09-30
MY131985A (en) 2007-09-28
AU6527700A (en) 2001-03-26
AU775283B2 (en) 2004-07-29
JP4994549B2 (ja) 2012-08-08
NO327989B1 (no) 2009-11-02
US6303813B1 (en) 2001-10-16
WO2001016070A1 (en) 2001-03-08
DE60020128T2 (de) 2006-02-23
ES2240139T3 (es) 2005-10-16
DE60020128D1 (de) 2005-06-16
NO20020961L (no) 2002-02-27
UA70385C2 (en) 2004-10-15
EP1208073B1 (en) 2005-05-11
CA2381420A1 (en) 2001-03-08
RU2240305C2 (ru) 2004-11-20
NO20020961D0 (no) 2002-02-27
TR200200545T2 (tr) 2002-08-21
ZA200200935B (en) 2003-04-30
JP2003508363A (ja) 2003-03-04
EP1208073A1 (en) 2002-05-29
ATE295342T1 (de) 2005-05-15

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