RS20070354A - Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer - Google Patents

Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer

Info

Publication number
RS20070354A
RS20070354A RSP-2007/0354A RSP20070354A RS20070354A RS 20070354 A RS20070354 A RS 20070354A RS P20070354 A RSP20070354 A RS P20070354A RS 20070354 A RS20070354 A RS 20070354A
Authority
RS
Serbia
Prior art keywords
acetic acid
metal
rhodium
catalyst
metal salt
Prior art date
Application number
RSP-2007/0354A
Other languages
English (en)
Inventor
Paul Torrence
Original Assignee
Celanese International Corporation,
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 International Corporation, filed Critical Celanese International Corporation,
Publication of RS20070354A publication Critical patent/RS20070354A/sr

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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • 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)
  • 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

Dati su postupci za proizvodnju sirćetne kiseline karbonilovanjem metanola i njegovih reaktivnih derivata u reakcionoj smeši uz primenu sistema katalizatora na bazi rodijuma sa bar jednim stabilizatorom katalizatora na bazi metalne soli odabrane između rutenijumovih soli, kalajnih soli i njihovih smeša. Stabilizatori na bazi metalne soli minimiziraju taloženje metalnog rodijuma za vreme izdvajanja produkta - sirćetne kiseline, naročito u jedinicama parnog kazana u shemi za izdvajanje (dobivanje) sirćetne kiseline. Stabilnost metalnog rodijuma se postiže čak i kada se sirćetna kiselina proizvodi u reakcionim smešama sa malim sadržajem vode u prisustvu jodidne soli kao ko-promotora pri koncentraciji koja je generisala koncentraciju jodidnog jona veću od oko 3 tež. % reakcione smeše. Stabilizujuće metalne soli mogu biti prisutne u reakcionim smešama za proizvodnju sirćetne kiseline pri molarnim koncentracijama (odnosima) metala prema rodijumu od oko 0,1:1 do oko 20:1. Stabilizujuće metalne soli mogu biti kombinovane sa drugim stabilizatorima katalizatora kao i sa promotorima katalizatora.
RSP-2007/0354A 2005-02-24 2006-02-10 Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer RS20070354A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/067,265 US7053241B1 (en) 2005-02-24 2005-02-24 Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer
PCT/US2006/004772 WO2006091397A1 (en) 2005-02-24 2006-02-10 Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer

Publications (1)

Publication Number Publication Date
RS20070354A true RS20070354A (en) 2008-11-28

Family

ID=36462591

Family Applications (1)

Application Number Title Priority Date Filing Date
RSP-2007/0354A RS20070354A (en) 2005-02-24 2006-02-10 Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer

Country Status (22)

Country Link
US (2) US7053241B1 (sr)
EP (1) EP1879843B1 (sr)
JP (1) JP5198075B2 (sr)
KR (1) KR20070106575A (sr)
CN (1) CN101146754B (sr)
AR (1) AR052489A1 (sr)
AT (1) ATE529391T1 (sr)
AU (1) AU2006217000C1 (sr)
BR (1) BRPI0608565A2 (sr)
CA (1) CA2598766C (sr)
ES (1) ES2371031T3 (sr)
MX (1) MX2007010379A (sr)
MY (2) MY141860A (sr)
NO (1) NO20074828L (sr)
NZ (1) NZ561323A (sr)
PL (1) PL210316B1 (sr)
RS (1) RS20070354A (sr)
RU (1) RU2414450C2 (sr)
TW (1) TWI295283B (sr)
UA (1) UA93199C2 (sr)
WO (1) WO2006091397A1 (sr)
ZA (1) ZA200707948B (sr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053241B1 (en) * 2005-02-24 2006-05-30 Celanese International Corporation Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer
US7884237B2 (en) * 2008-11-07 2011-02-08 Celanese International Corp. Methanol carbonylation with improved aldehyde removal
SG186330A1 (en) 2010-06-14 2013-01-30 Celanese Int Corp Carbonylation process
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
CN102442897B (zh) * 2010-10-13 2014-05-28 中国石油化工股份有限公司 一种羰基化反应制备乙酸的方法
US8742168B2 (en) 2011-05-31 2014-06-03 Lyondell Chemical Technology, L.P. Process for the production of acetic acid
TWI560177B (en) * 2011-12-08 2016-12-01 Celanese Int Corp Rhodium-catalyzed low water methanol carbonylation process with reduced lithium iodide and metallic co-catalyst stabilization
SG11201403174RA (en) 2011-12-16 2014-09-26 Celanese Int Corp Production of acetic acid with enhanced catalyst stability
CN103012103B (zh) * 2012-12-20 2015-03-25 上海华谊（集团）公司 通过催化羰基化反应制备乙酸的方法
US9598342B2 (en) 2013-03-15 2017-03-21 Celanese International Corporation Production of acetic acid with enhanced catalyst stability
WO2014143840A2 (en) * 2013-03-15 2014-09-18 Celanese International Corporation Process for separating product gas using carbonylation processes
BR112017014875A2 (pt) 2015-01-20 2018-03-13 Lyondellbasell Acetyls Llc uso de um promotor de rutênio em um processo de carbonilação de óxido de fosfina
US9302974B1 (en) * 2015-07-01 2016-04-05 Celanese International Corporation Process for producing acetic acid
CN108129289A (zh) * 2016-12-01 2018-06-08 上海华谊能源化工有限公司 一种乙醇低压下羰基合成丙酸的制备方法
CN107349959A (zh) * 2017-07-03 2017-11-17 上海华谊（集团）公司 保持或生成正一价铑催化剂活性中心的方法

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EP0055618B1 (en) 1980-12-29 1985-09-25 Monsanto Company Carbonylation process employing a catalyst stabilised in soluble form
US4433166A (en) 1980-12-29 1984-02-21 Monsanto Company Process for stabilizing carbonylation catalyst in soluble form
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US5510524A (en) 1995-02-21 1996-04-23 Bp Chemicals Limited Process for the production of a carboxylic acid
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GB9802027D0 (en) * 1998-01-31 1998-03-25 Bp Chem Int Ltd Chemical process
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GB9926855D0 (en) 1999-11-12 2000-01-12 Bp Chem Int Ltd Process
WO2001051444A2 (en) * 2000-01-14 2001-07-19 Bp Chemicals Limited Co-production of carboxylic acids and/or their esters
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JP4657632B2 (ja) * 2004-05-27 2011-03-23 ダイセル化学工業株式会社 カルボン酸の製造方法
US7053241B1 (en) * 2005-02-24 2006-05-30 Celanese International Corporation Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer

Also Published As

Publication number Publication date
TWI295283B (en) 2008-04-01
CN101146754A (zh) 2008-03-19
CN101146754B (zh) 2012-08-15
RU2414450C2 (ru) 2011-03-20
AU2006217000B2 (en) 2011-10-13
RU2007135165A (ru) 2009-03-27
NZ561323A (en) 2011-02-25
ATE529391T1 (de) 2011-11-15
NO20074828L (no) 2007-09-21
CA2598766A1 (en) 2006-08-31
WO2006091397A1 (en) 2006-08-31
PL383910A1 (pl) 2008-06-09
CA2598766C (en) 2012-07-10
US7053241B1 (en) 2006-05-30
EP1879843A1 (en) 2008-01-23
ES2371031T3 (es) 2011-12-26
AU2006217000C1 (en) 2012-08-02
PL210316B1 (pl) 2012-01-31
US20070225521A1 (en) 2007-09-27
MY146029A (en) 2012-06-15
AR052489A1 (es) 2007-03-21
US7678939B2 (en) 2010-03-16
BRPI0608565A2 (pt) 2010-01-12
JP5198075B2 (ja) 2013-05-15
ES2371031T8 (es) 2012-01-17
MY141860A (en) 2010-07-16
AU2006217000A1 (en) 2006-08-31
EP1879843B1 (en) 2011-10-19
MX2007010379A (es) 2007-09-25
JP2008536801A (ja) 2008-09-11
TW200640849A (en) 2006-12-01
ZA200707948B (en) 2008-12-31
UA93199C2 (ru) 2011-01-25
KR20070106575A (ko) 2007-11-01

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