ATE236112T1 - Methanol-carbonylierung in gegenwart eines rhodium/iridium/iodid-ion-katalytischen systems - Google Patents

Methanol-carbonylierung in gegenwart eines rhodium/iridium/iodid-ion-katalytischen systems

Info

Publication number
ATE236112T1
ATE236112T1 AT99951739T AT99951739T ATE236112T1 AT E236112 T1 ATE236112 T1 AT E236112T1 AT 99951739 T AT99951739 T AT 99951739T AT 99951739 T AT99951739 T AT 99951739T AT E236112 T1 ATE236112 T1 AT E236112T1
Authority
AT
Austria
Prior art keywords
iridium
rhodium
iodide ion
acetic acid
catalytic system
Prior art date
Application number
AT99951739T
Other languages
English (en)
Inventor
Hung-Cheun Cheung
Elaine C Sibrel
Robin S Tanke
G Paull Torrence
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
Application granted granted Critical
Publication of ATE236112T1 publication Critical patent/ATE236112T1/de

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)
AT99951739T 1998-10-23 1999-09-30 Methanol-carbonylierung in gegenwart eines rhodium/iridium/iodid-ion-katalytischen systems ATE236112T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/178,325 US6211405B1 (en) 1998-10-23 1998-10-23 Addition of iridium to the rhodium/inorganic iodide catalyst system
PCT/US1999/022983 WO2000024701A1 (en) 1998-10-23 1999-09-30 Carbonylation of methanol in the presence of a rhodium/iridium/iodide ion catalytic system

Publications (1)

Publication Number Publication Date
ATE236112T1 true ATE236112T1 (de) 2003-04-15

Family

ID=22652108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99951739T ATE236112T1 (de) 1998-10-23 1999-09-30 Methanol-carbonylierung in gegenwart eines rhodium/iridium/iodid-ion-katalytischen systems

Country Status (14)

Country Link
US (1) US6211405B1 (de)
EP (1) EP1123265B1 (de)
JP (1) JP3944355B2 (de)
KR (1) KR100608433B1 (de)
CN (1) CN1134397C (de)
AT (1) ATE236112T1 (de)
BR (1) BR9914226A (de)
CA (1) CA2345011C (de)
CZ (1) CZ293368B6 (de)
DE (1) DE69906561T2 (de)
ES (1) ES2195621T3 (de)
ID (1) ID28416A (de)
MY (1) MY123341A (de)
WO (1) WO2000024701A1 (de)

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CN101659607B (zh) * 2008-08-29 2013-04-10 上海焦化有限公司 制备乙酸、乙酸酐或同时制备乙酸和乙酸酐的方法
CN101658801B (zh) * 2008-08-29 2013-03-06 上海焦化有限公司 一种羰化合成乙酸反应的催化体系及其应用
CN102093196B (zh) * 2009-12-15 2013-03-06 上海吴泾化工有限公司 一种链烷醇和/或其活性衍生物的羰基化制备羧酸的方法
CN102093198B (zh) * 2009-12-15 2012-12-05 上海吴泾化工有限公司 一种生产乙酸的方法
US9012683B2 (en) 2010-11-12 2015-04-21 Eastman Chemical Company Coproduction of acetic acid and acetic anhydride
CN103370300B (zh) 2010-12-15 2016-07-06 株式会社大赛璐 乙酸的制备方法
CN103370297B (zh) 2010-12-15 2015-10-07 株式会社大赛璐 乙酸的制备方法
CN102320950B (zh) * 2011-09-28 2015-05-13 上海华谊（集团）公司 一种羰化合成醋酸的生产方法
TWI547477B (zh) 2012-03-14 2016-09-01 大賽璐股份有限公司 醋酸之製造方法
CN102757329B (zh) * 2012-08-01 2015-02-25 上海华谊（集团）公司 一种羰化合成醋酸的生产方法
CN103721751B (zh) * 2012-10-11 2016-08-10 中国石油化工股份有限公司 一种羰基化制乙酸用催化剂
CN103041859B (zh) * 2012-12-20 2015-03-25 上海华谊（集团）公司 适用于c1-c4醇及其衍生物羰基化反应的催化剂
CN103508874B (zh) * 2013-09-06 2016-01-20 中国石油天然气集团公司 一种铱基化合物催化羰基化法制乙酸的方法
CN115636745A (zh) 2014-11-14 2023-01-24 国际人造丝公司 通过去除铁改进乙酸产率的方法
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
US9382183B1 (en) * 2015-07-01 2016-07-05 Celanese International Corporation Process for flashing a reaction medium
CN106807368A (zh) * 2015-12-02 2017-06-09 中国科学院大连化学物理研究所 一种活性炭负载的铱基催化剂及其制备方法和应用
CN106807367A (zh) * 2015-12-02 2017-06-09 中国科学院大连化学物理研究所 一种碳基材料负载的铱基催化剂及其制备方法和应用
GB202005016D0 (en) 2020-04-06 2020-05-20 Bp Chem Int Ltd Process for producing acetic acid
GB202014657D0 (en) 2020-09-17 2020-11-04 Bp Chem Int Ltd Processes and apparatuses for treating offgas in an acetic acid production unit
GB202015835D0 (en) 2020-10-06 2020-11-18 Bp Chem Int Ltd Processes and apparatuses for distillation of an acetic acid and propionic acid-containing stream in an acetic acid production unit

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Also Published As

Publication number Publication date
CN1324341A (zh) 2001-11-28
WO2000024701A1 (en) 2000-05-04
EP1123265A1 (de) 2001-08-16
ES2195621T3 (es) 2003-12-01
MY123341A (en) 2006-05-31
US6211405B1 (en) 2001-04-03
JP3944355B2 (ja) 2007-07-11
KR20010080277A (ko) 2001-08-22
DE69906561T2 (de) 2004-01-29
DE69906561D1 (de) 2003-05-08
BR9914226A (pt) 2001-10-16
CZ20011439A3 (cs) 2002-01-16
JP2002528429A (ja) 2002-09-03
CN1134397C (zh) 2004-01-14
CA2345011A1 (en) 2000-05-04
CZ293368B6 (cs) 2004-04-14
EP1123265B1 (de) 2003-04-02
CA2345011C (en) 2008-01-29
KR100608433B1 (ko) 2006-08-02
ID28416A (id) 2001-05-24

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