ZA200201045B - Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile. - Google Patents
Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile.Info
- Publication number
- ZA200201045B ZA200201045B ZA200201045A ZA200201045A ZA200201045B ZA 200201045 B ZA200201045 B ZA 200201045B ZA 200201045 A ZA200201045 A ZA 200201045A ZA 200201045 A ZA200201045 A ZA 200201045A ZA 200201045 B ZA200201045 B ZA 200201045B
- Authority
- ZA
- South Africa
- Prior art keywords
- rhodium
- catalyst system
- impurity profile
- carbonylation process
- methanol carbonylation
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title 3
- 230000006315 carbonylation Effects 0.000 title 1
- 238000005810 carbonylation reaction Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 239000012535 impurity Substances 0.000 title 1
- 229910001505 inorganic iodide Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052703 rhodium Inorganic materials 0.000 title 1
- 239000010948 rhodium Substances 0.000 title 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 title 1
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 (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 (1)
| Publication Number | Publication Date |
|---|---|
| ZA200201045B true ZA200201045B (en) | 2003-04-30 |
Family
ID=23526114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200201045A ZA200201045B (en) | 1999-08-31 | 2002-02-06 | Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile. |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US6323364B1 (enExample) |
| EP (1) | EP1208072B1 (enExample) |
| JP (1) | JP4693320B2 (enExample) |
| KR (1) | KR100718422B1 (enExample) |
| CN (1) | CN1183080C (enExample) |
| AR (1) | AR025311A1 (enExample) |
| AT (1) | ATE299855T1 (enExample) |
| AU (1) | AU777960B2 (enExample) |
| BR (1) | BR0013681B1 (enExample) |
| CA (1) | CA2391720C (enExample) |
| CZ (1) | CZ301625B6 (enExample) |
| DE (1) | DE60021392T2 (enExample) |
| ES (1) | ES2243289T3 (enExample) |
| GC (1) | GC0000346A (enExample) |
| MX (1) | MXPA02002260A (enExample) |
| MY (1) | MY121879A (enExample) |
| NO (1) | NO327990B1 (enExample) |
| PL (1) | PL199389B1 (enExample) |
| RS (1) | RS50147B (enExample) |
| RU (1) | RU2217411C1 (enExample) |
| TR (1) | TR200200546T2 (enExample) |
| TW (1) | TWI227710B (enExample) |
| UA (1) | UA69481C2 (enExample) |
| WO (1) | WO2001016069A1 (enExample) |
| ZA (1) | ZA200201045B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0427821D0 (en) * | 2004-12-17 | 2005-01-19 | Bp Chem Int Ltd | Catalyst and process |
| WO2007120554A2 (en) * | 2006-04-14 | 2007-10-25 | Celanese International Corporation | Process for the reduction of aldehyde concentration in a target stream |
| 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 |
| US9024061B2 (en) | 2010-06-14 | 2015-05-05 | Celanese International Corporation | Methanol carbonylation process with rhodium catalyst and a metallic co-catalyst selected from transition metals, zinc, beryllium, indium, tin, strontium and barium |
| 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 |
| BR112014014610A2 (pt) | 2011-12-16 | 2017-06-13 | Celanese Int Corp | produção de ácido acético com estabilidade de catalisador aprimorada |
| SG11201703442TA (en) | 2014-11-14 | 2017-05-30 | Celanese Int Corp | Process for producing acetic acid by introducing a lithium compound |
| US9340481B1 (en) * | 2014-11-14 | 2016-05-17 | Celanese International Corporation | Process for flashing a reaction medium comprising lithium acetate |
| US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid |
Family Cites Families (18)
| 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 |
| GB9120902D0 (en) * | 1991-10-02 | 1991-11-13 | Bp Chem Int Ltd | Purification 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 |
| 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 |
| US5817869A (en) * | 1995-10-03 | 1998-10-06 | Quantum Chemical Corporation | Use of pentavalent Group VA oxides in acetic acid processing |
| US6031129A (en) * | 1995-10-03 | 2000-02-29 | 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 TR TR2002/00546T patent/TR200200546T2/xx unknown
- 2000-08-07 CZ CZ20020754A patent/CZ301625B6/cs not_active IP Right Cessation
- 2000-08-07 RU RU2002108001/04A patent/RU2217411C1/ru not_active IP Right Cessation
- 2000-08-07 DE DE60021392T patent/DE60021392T2/de not_active Expired - Lifetime
- 2000-08-07 AU AU65276/00A patent/AU777960B2/en not_active Ceased
- 2000-08-07 CA CA002391720A patent/CA2391720C/en not_active Expired - Fee Related
- 2000-08-07 RS YUP-116/02A patent/RS50147B/sr unknown
- 2000-08-07 CN CNB008121362A patent/CN1183080C/zh not_active Expired - Fee Related
- 2000-08-07 KR KR1020027002661A patent/KR100718422B1/ko not_active Expired - Fee Related
- 2000-08-07 EP EP00952610A patent/EP1208072B1/en not_active Expired - Lifetime
- 2000-08-07 JP JP2001519639A patent/JP4693320B2/ja not_active Expired - Fee Related
- 2000-08-07 MX MXPA02002260A patent/MXPA02002260A/es active IP Right Grant
- 2000-08-07 AT AT00952610T patent/ATE299855T1/de active
- 2000-08-07 BR BRPI0013681-6A patent/BR0013681B1/pt not_active IP Right Cessation
- 2000-08-07 PL PL354052A patent/PL199389B1/pl not_active IP Right Cessation
- 2000-08-07 ES ES00952610T patent/ES2243289T3/es not_active Expired - Lifetime
- 2000-08-07 WO PCT/US2000/021561 patent/WO2001016069A1/en not_active Ceased
- 2000-08-17 AR ARP000104258A patent/AR025311A1/es active IP Right Grant
- 2000-08-29 TW TW089117494A patent/TWI227710B/zh not_active IP Right Cessation
- 2000-08-29 MY MYPI20003981A patent/MY121879A/en unknown
- 2000-08-29 GC GCP2000883 patent/GC0000346A/en active
-
2002
- 2002-02-06 ZA ZA200201045A patent/ZA200201045B/xx unknown
- 2002-02-27 NO NO20020962A patent/NO327990B1/no not_active IP Right Cessation
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