DE60021392D1 - Rhodium/anorganisch iodid katalysatorsystem für das verfahren zur methanolcarbonylierung mit verbessertem verunreinigungsprofil - Google Patents
Rhodium/anorganisch iodid katalysatorsystem für das verfahren zur methanolcarbonylierung mit verbessertem verunreinigungsprofilInfo
- Publication number
- DE60021392D1 DE60021392D1 DE60021392T DE60021392T DE60021392D1 DE 60021392 D1 DE60021392 D1 DE 60021392D1 DE 60021392 T DE60021392 T DE 60021392T DE 60021392 T DE60021392 T DE 60021392T DE 60021392 D1 DE60021392 D1 DE 60021392D1
- Authority
- DE
- Germany
- Prior art keywords
- iodid
- rhodium
- inorganic
- catalyst system
- methanol carbonylation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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)
Applications Claiming Priority (3)
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 |
US386561 | 1999-08-31 | ||
PCT/US2000/021561 WO2001016069A1 (en) | 1999-08-31 | 2000-08-07 | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60021392D1 true DE60021392D1 (de) | 2005-08-25 |
DE60021392T2 DE60021392T2 (de) | 2006-04-27 |
Family
ID=23526114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60021392T Expired - Lifetime DE60021392T2 (de) | 1999-08-31 | 2000-08-07 | Rhodium/anorganisch iodid katalysatorsystem für das verfahren zur methanolcarbonylierung mit verbessertem verunreinigungsprofil |
Country Status (25)
Country | Link |
---|---|
US (1) | US6323364B1 (de) |
EP (1) | EP1208072B1 (de) |
JP (1) | JP4693320B2 (de) |
KR (1) | KR100718422B1 (de) |
CN (1) | CN1183080C (de) |
AR (1) | AR025311A1 (de) |
AT (1) | ATE299855T1 (de) |
AU (1) | AU777960B2 (de) |
BR (1) | BR0013681B1 (de) |
CA (1) | CA2391720C (de) |
CZ (1) | CZ301625B6 (de) |
DE (1) | DE60021392T2 (de) |
ES (1) | ES2243289T3 (de) |
GC (1) | GC0000346A (de) |
MX (1) | MXPA02002260A (de) |
MY (1) | MY121879A (de) |
NO (1) | NO327990B1 (de) |
PL (1) | PL199389B1 (de) |
RS (1) | RS50147B (de) |
RU (1) | RU2217411C1 (de) |
TR (1) | TR200200546T2 (de) |
TW (1) | TWI227710B (de) |
UA (1) | UA69481C2 (de) |
WO (1) | WO2001016069A1 (de) |
ZA (1) | ZA200201045B (de) |
Families Citing this family (12)
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 |
SG186330A1 (en) | 2010-06-14 | 2013-01-30 | Celanese Int Corp | Carbonylation process |
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 |
US8835681B2 (en) | 2010-06-14 | 2014-09-16 | Celanese International Corporation | Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst |
BR112014014610A2 (pt) | 2011-12-16 | 2017-06-13 | Celanese Int Corp | produção de ácido acético com estabilidade de catalisador aprimorada |
US9340481B1 (en) * | 2014-11-14 | 2016-05-17 | Celanese International Corporation | Process for flashing a reaction medium comprising lithium acetate |
SG10201802742TA (en) | 2014-11-14 | 2018-05-30 | Celanese Int Corp | 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 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
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 |
US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
CA1228867A (en) * | 1984-05-03 | 1987-11-03 | G. Paull Torrence | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5258751A (en) | 1991-11-04 | 1993-11-02 | Motorola, Inc. | Method of presenting messages for a selective call receiver |
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 |
CN1070167C (zh) * | 1994-05-13 | 2001-08-29 | 派蒂斯艾西提克公司 | 用基于铱和碘化物的可溶性催化剂制备羧酸或相应酯的方法 |
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 |
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 |
GB9512427D0 (en) * | 1995-06-19 | 1995-08-23 | Bp Chem Int Ltd | Process |
US6031129A (en) * | 1995-10-03 | 2000-02-29 | Quantum Chemical Corporation | Use of pentavalent group VA oxides in acetic acid processing |
US5817869A (en) * | 1995-10-03 | 1998-10-06 | Quantum Chemical Corporation | Use of pentavalent Group VA oxides in acetic acid processing |
GB9521501D0 (en) * | 1995-10-20 | 1995-12-20 | Bp Chem Int Ltd | Process |
-
1999
- 1999-08-31 US US09/386,561 patent/US6323364B1/en not_active Expired - Lifetime
-
2000
- 2000-07-08 UA UA2002021704A patent/UA69481C2/uk unknown
- 2000-08-07 CA CA002391720A patent/CA2391720C/en not_active Expired - Fee Related
- 2000-08-07 JP JP2001519639A patent/JP4693320B2/ja not_active Expired - Fee Related
- 2000-08-07 CN CNB008121362A patent/CN1183080C/zh not_active Expired - Fee Related
- 2000-08-07 ES ES00952610T patent/ES2243289T3/es not_active Expired - Lifetime
- 2000-08-07 PL PL354052A patent/PL199389B1/pl not_active IP Right Cessation
- 2000-08-07 AT AT00952610T patent/ATE299855T1/de active
- 2000-08-07 KR KR1020027002661A patent/KR100718422B1/ko not_active IP Right Cessation
- 2000-08-07 TR TR2002/00546T patent/TR200200546T2/xx unknown
- 2000-08-07 CZ CZ20020754A patent/CZ301625B6/cs not_active IP Right Cessation
- 2000-08-07 EP EP00952610A patent/EP1208072B1/de not_active Expired - Lifetime
- 2000-08-07 MX MXPA02002260A patent/MXPA02002260A/es active IP Right Grant
- 2000-08-07 AU AU65276/00A patent/AU777960B2/en not_active Ceased
- 2000-08-07 BR BRPI0013681-6A patent/BR0013681B1/pt not_active IP Right Cessation
- 2000-08-07 RU RU2002108001/04A patent/RU2217411C1/ru not_active IP Right Cessation
- 2000-08-07 RS YUP-116/02A patent/RS50147B/sr unknown
- 2000-08-07 WO PCT/US2000/021561 patent/WO2001016069A1/en active IP Right Grant
- 2000-08-07 DE DE60021392T patent/DE60021392T2/de not_active Expired - Lifetime
- 2000-08-17 AR ARP000104258A patent/AR025311A1/es active IP Right Grant
- 2000-08-29 MY MYPI20003981A patent/MY121879A/en unknown
- 2000-08-29 GC GCP2000883 patent/GC0000346A/en active
- 2000-08-29 TW TW089117494A patent/TWI227710B/zh not_active IP Right Cessation
-
2002
- 2002-02-06 ZA ZA200201045A patent/ZA200201045B/xx unknown
- 2002-02-27 NO NO20020962A patent/NO327990B1/no not_active IP Right Cessation
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |