RS50147B - Kontinualni postupak za proizvodnju sirćetne kiseline reagovanjem metanola sa ugljenmonoksidom u tečnoj reakcionoj sredini koja sadrži katalitički efikasnu količinu rodijuma - Google Patents

Kontinualni postupak za proizvodnju sirćetne kiseline reagovanjem metanola sa ugljenmonoksidom u tečnoj reakcionoj sredini koja sadrži katalitički efikasnu količinu rodijuma

Info

Publication number
RS50147B
RS50147B YUP-116/02A YUP11602A RS50147B RS 50147 B RS50147 B RS 50147B YU P11602 A YUP11602 A YU P11602A RS 50147 B RS50147 B RS 50147B
Authority
RS
Serbia
Prior art keywords
acetic acid
reaction medium
rhodium
carbon monoxide
continuous process
Prior art date
Application number
YUP-116/02A
Other languages
English (en)
Inventor
Valerie Santillan
Pramod Agrawal
Hung-Cheun Cheung
Darell A. Fisher
Mark O. Scates
Elaine C. Sibrel
G.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 YU11602A publication Critical patent/YU11602A/sh
Publication of RS50147B publication Critical patent/RS50147B/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

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

Kontinualni postupak za proizvodnju sirćetne kiseline reagovanjem metanola sa ugljen monoksidom u tečnoj reakcionoj sredini koja sadrži katalitički efikasnu količinu rodijuma; od vece od 50 ppm do manje od 14 tez.% vode; sirćetnu kiselinu; so rastvornu u reakcionoj sredini na temperaturi reakcije u količini kojom se postiže da se održi koncentracija jonskog jodida u opsegu od 2 do 20 tez. % efikasnog kao stabilizatora katalizatora i kopromotora; metil jodid; i od 0.5 do 30 tez.% metil acetata, zatim dobijanje sirćetne kiseline iz dobijenog proizvoda reakcije, naznačen time, što obuhvata: smanjenje kontaminacije proizvoda sirćetne kiseline karbonilnim nečistoćama pomoću održavanja u reakcionoj sredini u toku reakcije manje od 5 tez.% metil jodida. Prijava sadri još 15 zahteva.
YUP-116/02A 1999-08-31 2000-08-07 Kontinualni postupak za proizvodnju sirćetne kiseline reagovanjem metanola sa ugljenmonoksidom u tečnoj reakcionoj sredini koja sadrži katalitički efikasnu količinu rodijuma RS50147B (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/386,561 US6323364B1 (en) 1999-08-31 1999-08-31 Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile

Publications (2)

Publication Number Publication Date
YU11602A YU11602A (sh) 2005-03-15
RS50147B true RS50147B (sr) 2009-03-25

Family

ID=23526114

Family Applications (1)

Application Number Title Priority Date Filing Date
YUP-116/02A RS50147B (sr) 1999-08-31 2000-08-07 Kontinualni postupak za proizvodnju sirćetne kiseline reagovanjem metanola sa ugljenmonoksidom u tečnoj reakcionoj sredini koja sadrži katalitički efikasnu količinu rodijuma

Country Status (25)

Country Link
US (1) US6323364B1 (sr)
EP (1) EP1208072B1 (sr)
JP (1) JP4693320B2 (sr)
KR (1) KR100718422B1 (sr)
CN (1) CN1183080C (sr)
AR (1) AR025311A1 (sr)
AT (1) ATE299855T1 (sr)
AU (1) AU777960B2 (sr)
BR (1) BR0013681B1 (sr)
CA (1) CA2391720C (sr)
CZ (1) CZ301625B6 (sr)
DE (1) DE60021392T2 (sr)
ES (1) ES2243289T3 (sr)
GC (1) GC0000346A (sr)
MX (1) MXPA02002260A (sr)
MY (1) MY121879A (sr)
NO (1) NO327990B1 (sr)
PL (1) PL199389B1 (sr)
RS (1) RS50147B (sr)
RU (1) RU2217411C1 (sr)
TR (1) TR200200546T2 (sr)
TW (1) TWI227710B (sr)
UA (1) UA69481C2 (sr)
WO (1) WO2001016069A1 (sr)
ZA (1) ZA200201045B (sr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104529701A (zh) * 2006-04-14 2015-04-22 塞拉尼斯国际公司 降低目标流中的醛浓度的方法
US7524988B2 (en) * 2006-08-01 2009-04-28 Lyondell Chemical Technology, L.P. Preparation of acetic acid
US7208625B1 (en) 2006-08-04 2007-04-24 Lyondell Chemical Technology, L.P. Removing permanganate-reducing impurities from acetic acid
US7485749B2 (en) * 2006-08-22 2009-02-03 Lyondell Chemical Technology, L.P. Preparation of acetic acid
DE102009001765A1 (de) 2009-03-23 2010-09-30 Walter Ag PVD beschichtetes Werkzeug
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
CN103038206B (zh) 2010-06-14 2016-10-05 塞拉尼斯国际公司 羰基化方法
SG11201403174RA (en) 2011-12-16 2014-09-26 Celanese Int Corp Production of acetic acid with enhanced catalyst stability
US9340481B1 (en) * 2014-11-14 2016-05-17 Celanese International Corporation Process for flashing a reaction medium comprising lithium acetate
WO2016076971A1 (en) 2014-11-14 2016-05-19 Celanese International Corporation Process for producing acetic acid by introducing a lithium compound
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid

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DE3170215D1 (en) 1980-12-29 1985-05-30 Monsanto Co Carbonylation process employing a catalyst stabilised in soluble form
CA1231965A (en) * 1983-12-02 1988-01-26 David J. Schreck Synergistic production of carboxylic acids from alcohols
US5281751A (en) * 1983-12-02 1994-01-25 Union Carbide Chemicals And Plastics Company Inc. Synergistic production of carboxylic acids from alcohols
US5026908A (en) 1984-05-03 1991-06-25 Hoechst Celanese Corporation Methanol carbonylation process
CA1228867A (en) * 1984-05-03 1987-11-03 G. Paull Torrence Methanol carbonylation process
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
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JP3244351B2 (ja) * 1993-07-08 2002-01-07 ダイセル化学工業株式会社 高純度酢酸の製造方法
KR100371761B1 (ko) * 1994-05-13 2003-05-22 빠르디에 아세띠끄스 가용성이리듐기재촉매의존재하에서,카르복실산또는그의해당에스테르의제조방법
JP3244385B2 (ja) * 1994-06-15 2002-01-07 ダイセル化学工業株式会社 高純度酢酸の製造方法
JP3306227B2 (ja) * 1994-07-06 2002-07-24 ダイセル化学工業株式会社 酢酸および／または無水酢酸の製造法
GB9512427D0 (en) * 1995-06-19 1995-08-23 Bp Chem Int Ltd Process
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US6031129A (en) * 1995-10-03 2000-02-29 Quantum Chemical Corporation Use of pentavalent group VA oxides in acetic acid processing
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Also Published As

Publication number Publication date
TWI227710B (en) 2005-02-11
MY121879A (en) 2006-02-28
EP1208072B1 (en) 2005-07-20
AR025311A1 (es) 2002-11-20
PL354052A1 (en) 2003-12-15
MXPA02002260A (es) 2002-09-30
CA2391720A1 (en) 2001-03-08
UA69481C2 (uk) 2004-09-15
TR200200546T2 (tr) 2002-06-21
KR100718422B1 (ko) 2007-05-14
CN1183080C (zh) 2005-01-05
EP1208072A1 (en) 2002-05-29
CZ2002754A3 (cs) 2002-07-17
ATE299855T1 (de) 2005-08-15
GC0000346A (en) 2007-03-31
DE60021392D1 (de) 2005-08-25
JP2003508362A (ja) 2003-03-04
AU777960B2 (en) 2004-11-04
BR0013681A (pt) 2002-05-07
WO2001016069A1 (en) 2001-03-08
JP4693320B2 (ja) 2011-06-01
KR20020023430A (ko) 2002-03-28
ZA200201045B (en) 2003-04-30
CZ301625B6 (cs) 2010-05-05
PL199389B1 (pl) 2008-09-30
NO20020962L (no) 2002-02-27
AU6527600A (en) 2001-03-26
NO327990B1 (no) 2009-11-02
NO20020962D0 (no) 2002-02-27
YU11602A (sh) 2005-03-15
BR0013681B1 (pt) 2011-06-14
US6323364B1 (en) 2001-11-27
CA2391720C (en) 2009-10-06
DE60021392T2 (de) 2006-04-27
RU2217411C1 (ru) 2003-11-27
CN1371351A (zh) 2002-09-25
ES2243289T3 (es) 2005-12-01

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