DE69703873T2 - Iridium katalysiertes Carbonylierungsverfahren zur Herstellung einer Carbonsäure - Google Patents

Iridium katalysiertes Carbonylierungsverfahren zur Herstellung einer Carbonsäure

Info

Publication number
DE69703873T2
DE69703873T2 DE69703873T DE69703873T DE69703873T2 DE 69703873 T2 DE69703873 T2 DE 69703873T2 DE 69703873 T DE69703873 T DE 69703873T DE 69703873 T DE69703873 T DE 69703873T DE 69703873 T2 DE69703873 T2 DE 69703873T2
Authority
DE
Germany
Prior art keywords
production
carboxylic acid
carbonylation process
catalyzed carbonylation
iridium catalyzed
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 - Lifetime
Application number
DE69703873T
Other languages
English (en)
Other versions
DE69703873D1 (de
Inventor
George Ernest Morris
John Glen Sunley
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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 Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of DE69703873D1 publication Critical patent/DE69703873D1/de
Application granted granted Critical
Publication of DE69703873T2 publication Critical patent/DE69703873T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
DE69703873T 1996-12-05 1997-11-27 Iridium katalysiertes Carbonylierungsverfahren zur Herstellung einer Carbonsäure Expired - Lifetime DE69703873T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9625335.6A GB9625335D0 (en) 1996-12-05 1996-12-05 Process

Publications (2)

Publication Number Publication Date
DE69703873D1 DE69703873D1 (de) 2001-02-15
DE69703873T2 true DE69703873T2 (de) 2001-04-26

Family

ID=10804020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69703873T Expired - Lifetime DE69703873T2 (de) 1996-12-05 1997-11-27 Iridium katalysiertes Carbonylierungsverfahren zur Herstellung einer Carbonsäure

Country Status (19)

Country Link
US (1) US5932764A (de)
EP (1) EP0846674B1 (de)
JP (1) JP4002332B2 (de)
KR (1) KR100544849B1 (de)
CN (1) CN1073079C (de)
AR (1) AR010677A1 (de)
BR (1) BR9708119A (de)
CA (1) CA2223133C (de)
DE (1) DE69703873T2 (de)
GB (1) GB9625335D0 (de)
ID (1) ID19054A (de)
MY (1) MY118786A (de)
NO (1) NO975622L (de)
NZ (1) NZ329329A (de)
RU (1) RU2181118C2 (de)
SG (1) SG55427A1 (de)
TW (1) TW438758B (de)
UA (1) UA57705C2 (de)
ZA (1) ZA9710754B (de)

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US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8686199B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process for reducing the concentration of acetic acid in a crude alcohol product
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
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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
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CN108290814B (zh) 2015-11-25 2021-03-12 利安德巴塞尔乙酰有限责任公司 用于羧酸制备方法的添加剂
CN108290816B (zh) 2015-12-03 2019-09-13 利安德巴塞尔乙酰有限责任公司 在乙酸制备工艺中对杂质的选择性去除
JP6578065B2 (ja) 2015-12-03 2019-09-18 ライオンデルバーゼル・アセチルズ・エルエルシー 酢酸製造工程におけるアルデヒドの除去
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CN111918857A (zh) 2018-03-23 2020-11-10 利安德巴塞尔乙酰有限责任公司 冰乙酸(gaa)纯化的改进方法
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CN117120408B (zh) * 2021-04-02 2024-05-07 利安德巴塞尔乙酰有限责任公司 用于生产乙酸的方法和系统
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Also Published As

Publication number Publication date
MY118786A (en) 2005-01-31
NO975622L (no) 1998-06-08
DE69703873D1 (de) 2001-02-15
EP0846674A1 (de) 1998-06-10
MX9709588A (es) 1998-10-31
CN1073079C (zh) 2001-10-17
NO975622D0 (no) 1997-12-04
US5932764A (en) 1999-08-03
CN1186800A (zh) 1998-07-08
JP4002332B2 (ja) 2007-10-31
SG55427A1 (en) 1998-12-21
RU2181118C2 (ru) 2002-04-10
CA2223133C (en) 2007-02-06
TW438758B (en) 2001-06-07
BR9708119A (pt) 1999-07-20
KR100544849B1 (ko) 2006-05-25
UA57705C2 (uk) 2003-07-15
CA2223133A1 (en) 1998-06-05
JPH10245362A (ja) 1998-09-14
GB9625335D0 (en) 1997-01-22
ID19054A (id) 1998-06-11
EP0846674B1 (de) 2001-01-10
NZ329329A (en) 1999-04-29
KR19980063842A (ko) 1998-10-07
AR010677A1 (es) 2000-06-28
ZA9710754B (en) 1999-05-28

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