IN186334B - - Google Patents

Info

Publication number
IN186334B
IN186334B IN545DE1993A IN186334B IN 186334 B IN186334 B IN 186334B IN 545DE1993 A IN545DE1993 A IN 545DE1993A IN 186334 B IN186334 B IN 186334B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Simon David Aubigne
Jeremy Bernard Cooper
Derrick John Watson
Bruce Leo William
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10716405&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN186334(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of IN186334B publication Critical patent/IN186334B/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Luminescent Compositions (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
IN545DE1993 1992-06-02 1993-05-26 IN186334B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929211671A GB9211671D0 (en) 1992-06-02 1992-06-02 Process

Publications (1)

Publication Number Publication Date
IN186334B true IN186334B (cs) 2001-08-11

Family

ID=10716405

Family Applications (1)

Application Number Title Priority Date Filing Date
IN545DE1993 IN186334B (cs) 1992-06-02 1993-05-26

Country Status (21)

Country Link
US (1) US5416237A (cs)
EP (1) EP0573189B1 (cs)
JP (1) JP3616400B2 (cs)
KR (1) KR100280254B1 (cs)
CN (1) CN1041820C (cs)
AT (1) ATE146770T1 (cs)
AU (1) AU646367B2 (cs)
CA (1) CA2097478C (cs)
DE (1) DE69306861T2 (cs)
ES (1) ES2095572T3 (cs)
FI (1) FI932515A (cs)
GB (1) GB9211671D0 (cs)
IN (1) IN186334B (cs)
MX (1) MX9303294A (cs)
MY (1) MY109016A (cs)
NO (1) NO179040C (cs)
NZ (1) NZ247742A (cs)
RU (1) RU2102379C1 (cs)
SG (1) SG50365A1 (cs)
TW (1) TW345573B (cs)
UA (1) UA26854C2 (cs)

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JP3332594B2 (ja) 1994-08-12 2002-10-07 ダイセル化学工業株式会社 酢酸の精製方法
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JP3927237B2 (ja) * 1995-04-27 2007-06-06 ダイセル化学工業株式会社 酢酸の製造法
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JP4891482B2 (ja) * 2001-02-06 2012-03-07 千代田化工建設株式会社 カルボン酸の製造方法
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CN100430363C (zh) * 2003-10-30 2008-11-05 上海吴泾化工有限公司 一种羰基化生产醋酸的改进方法及其装置
US7223883B2 (en) * 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
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US7223886B2 (en) * 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
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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
JP4732743B2 (ja) * 2004-12-06 2011-07-27 ダイセル化学工業株式会社 蒸留方法
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
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US8704010B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Alcohol production process with impurity removal
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US8835681B2 (en) 2010-06-14 2014-09-16 Celanese International Corporation Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst
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
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
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US8710279B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
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US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
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US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
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US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
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TWI547477B (zh) 2012-03-14 2016-09-01 大賽璐股份有限公司 醋酸之製造方法
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CN106715379B (zh) 2014-10-02 2020-05-19 国际人造丝公司 用于生产乙酸的方法
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CN107011118A (zh) * 2017-05-24 2017-08-04 北京三聚环保新材料股份有限公司 一种甲醇制备并精制乙醇的工艺
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KR20240120741A (ko) 2022-01-11 2024-08-07 라이온델바젤 아세틸, 엘엘씨 아세트산 제조에서 알데히드의 제거
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Also Published As

Publication number Publication date
NO179040C (no) 1996-07-24
KR100280254B1 (ko) 2001-02-01
FI932515A0 (fi) 1993-06-02
EP0573189A1 (en) 1993-12-08
GB9211671D0 (en) 1992-07-15
UA26854C2 (uk) 1999-12-29
NZ247742A (en) 1994-10-26
RU2102379C1 (ru) 1998-01-20
CA2097478C (en) 2004-05-04
NO931984L (no) 1993-12-03
AU3985593A (en) 1993-12-16
JPH0640999A (ja) 1994-02-15
CN1085540A (zh) 1994-04-20
DE69306861D1 (de) 1997-02-06
US5416237A (en) 1995-05-16
DE69306861T2 (de) 1997-05-07
MY109016A (en) 1996-11-30
ATE146770T1 (de) 1997-01-15
KR940000414A (ko) 1994-01-03
NO179040B (no) 1996-04-15
ES2095572T3 (es) 1997-02-16
NO931984D0 (no) 1993-06-01
MX9303294A (es) 1994-07-29
CN1041820C (zh) 1999-01-27
EP0573189B1 (en) 1996-12-27
JP3616400B2 (ja) 2005-02-02
TW345573B (en) 1998-11-21
FI932515A (fi) 1993-12-03
SG50365A1 (en) 1998-07-20
CA2097478A1 (en) 1993-12-03
AU646367B2 (en) 1994-02-17

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