UA71010C2 - Спосіб одержання оцтової кислоти та/або метилацетату - Google Patents

Спосіб одержання оцтової кислоти та/або метилацетату

Info

Publication number
UA71010C2
UA71010C2 UA2001128862A UA2001128862A UA71010C2 UA 71010 C2 UA71010 C2 UA 71010C2 UA 2001128862 A UA2001128862 A UA 2001128862A UA 2001128862 A UA2001128862 A UA 2001128862A UA 71010 C2 UA71010 C2 UA 71010C2
Authority
UA
Ukraine
Prior art keywords
acetic acid
reaction
methyl acetate
liquid fraction
separator
Prior art date
Application number
UA2001128862A
Other languages
English (en)
Russian (ru)
Inventor
Даніель Тібау
Карл Патоіс
Лізе Лайеллон
Даніель Марчанд
Original Assignee
Ацетекс Шимі
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 Ацетекс Шимі filed Critical Ацетекс Шимі
Publication of UA71010C2 publication Critical patent/UA71010C2/uk

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/50—Stabilized

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)

Abstract

Спосіб одержання оцтової кислоти та/або метилацетату, що включає в себе перший етап - реакційний етап - на якому здійснюють у рідкій фазі в присутності моноксиду вуглецю та каталітичної системи, що містить щонайменше один галогенований промотор і щонайменше одну каталітичну сполуку на основі іридію, щонайменше реакцію ізомеризації метилформіату, та другий етап - етап миттєвого випарювання, на якому здійснюють часткове випарювання одержаного на першому етапі реакційного середовища в сепараторі - сепараторному випарнику, причому в невипареній рідкій фракції, що виходить з указаного сепараторного випарника, підтримують загальний вміст мурашиної кислоти та метилформіату щонайменше на рівні 1 мас. % даної рідкої фракції.
UA2001128862A 1999-06-22 2000-06-21 Спосіб одержання оцтової кислоти та/або метилацетату UA71010C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9907916A FR2795410B1 (fr) 1999-06-22 1999-06-22 Procede pour ameliorer la stabilite et/ou eviter la desactivation du catalyseur lors de la fabrication d'acide acetique et/ou d'acetate de methyle
PCT/FR2000/001706 WO2000078700A2 (fr) 1999-06-22 2000-06-21 Procede pour ameliorer la stabilite et/ou eviter la desactivation du catalyseur lors de la fabrication d'acide acetique et/ou d'acetate de methyle

Publications (1)

Publication Number Publication Date
UA71010C2 true UA71010C2 (uk) 2004-11-15

Family

ID=9547131

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2001128862A UA71010C2 (uk) 1999-06-22 2000-06-21 Спосіб одержання оцтової кислоти та/або метилацетату

Country Status (15)

Country Link
US (2) US6617472B1 (uk)
EP (1) EP1218329B1 (uk)
JP (1) JP4863592B2 (uk)
KR (1) KR100730524B1 (uk)
CN (1) CN1276908C (uk)
AT (1) ATE260233T1 (uk)
AU (1) AU6450300A (uk)
CA (1) CA2376522C (uk)
DE (1) DE60008560T2 (uk)
ES (1) ES2216930T3 (uk)
FR (1) FR2795410B1 (uk)
RU (1) RU2235087C2 (uk)
TW (1) TW572887B (uk)
UA (1) UA71010C2 (uk)
WO (1) WO2000078700A2 (uk)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0211560D0 (en) 2002-05-20 2002-06-26 Bp Chem Int Ltd Process
EP1549604B1 (en) 2002-10-11 2011-07-13 Akzo Nobel N.V. A process for the preparation of monochloroacetic acid
US7009074B2 (en) * 2004-07-28 2006-03-07 The Regents Of The University Of California Process for direct oxidation of methane to acetic acid
EP2093209A1 (en) * 2008-02-19 2009-08-26 BP Chemicals Limited Process for the production of acetic acid
CN102305786B (zh) * 2011-09-06 2013-01-09 安徽皖维高新材料股份有限公司 一种醋酸甲酯羰基合成醋酐反应液中活性铑含量测定方法
CN105478175B (zh) * 2015-12-27 2018-01-16 安徽淮化股份有限公司 一种适用于合成气制乙二醇加氢反应的催化剂再生系统
CN110546128A (zh) * 2018-05-15 2019-12-06 株式会社大赛璐 乙酸的制备方法
CN112645810B (zh) * 2020-12-17 2023-04-28 南京延长反应技术研究院有限公司 一种甲醇羰基化制醋酸的强化反应系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
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
JPH10237009A (ja) * 1997-02-28 1998-09-08 Mitsubishi Gas Chem Co Inc ギ酸メチルからの酢酸の製造方法

Also Published As

Publication number Publication date
US6617472B1 (en) 2003-09-09
US6774083B2 (en) 2004-08-10
ATE260233T1 (de) 2004-03-15
DE60008560T2 (de) 2004-12-23
EP1218329B1 (fr) 2004-02-25
CN1276908C (zh) 2006-09-27
JP4863592B2 (ja) 2012-01-25
US20030204107A1 (en) 2003-10-30
JP2003502398A (ja) 2003-01-21
CN1556784A (zh) 2004-12-22
AU6450300A (en) 2001-01-09
CA2376522C (en) 2009-11-10
ES2216930T3 (es) 2004-11-01
RU2235087C2 (ru) 2004-08-27
FR2795410A1 (fr) 2000-12-29
FR2795410B1 (fr) 2002-12-27
DE60008560D1 (de) 2004-04-01
KR100730524B1 (ko) 2007-06-20
TW572887B (en) 2004-01-21
CA2376522A1 (en) 2000-12-28
WO2000078700A2 (fr) 2000-12-28
WO2000078700A3 (fr) 2002-04-25
KR20020025083A (ko) 2002-04-03
EP1218329A2 (fr) 2002-07-03

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