MX9709588A - Proceso de carbonilacion catalizada con iridio para la produccion de un acido carboxilico. - Google Patents
Proceso de carbonilacion catalizada con iridio para la produccion de un acido carboxilico.Info
- Publication number
- MX9709588A MX9709588A MX9709588A MX9709588A MX9709588A MX 9709588 A MX9709588 A MX 9709588A MX 9709588 A MX9709588 A MX 9709588A MX 9709588 A MX9709588 A MX 9709588A MX 9709588 A MX9709588 A MX 9709588A
- Authority
- MX
- Mexico
- Prior art keywords
- carboxylic acid
- carbon monoxide
- reaction zone
- pressure
- reaction composition
- Prior art date
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)
Abstract
Un proceso para la produccion de un ácido carboxílico que tiene n+1 átomos de carbono comprende (a) carbonilar con monoxido de carbono, en una primera zona de reaccion, a temperatura y presion elevadas, un alcohol alquílico que tiene n átomos de carbono y/o un deriveso reactivo del mismo, para producir un ácido carboxílico que tiene n+ 1 átomo de corbono en una composicion de reaccion líquida que comprende ácido carboxílico producto, un catalizador de iridio, un cocatalizador de haluro de alquilo, agua, un éster del ácido carboxílico producto y del alcohol alquílico, y opcionalmente uno o más promotores, (b) extrael de la primera zona de reccion al menos una porcion de la ocmposicion de reaccion líquida junto con monoxido de carbono desuelto y/o arrastrado, y pasar el menos una porcion de carbono así extraída a una segunda zona de reaccion, (c) reccionar al menos 1% del monoxido de carbono disuelto y/o arrastrado en la composicion de reccion extraída mediante carbonilacion adicional a temperatura y presion elevadas en una segunda zona de reccion para producir así más ácido carboxílico producto.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9625335.6 | 1996-12-05 | ||
| GBGB9625335.6A GB9625335D0 (en) | 1996-12-05 | 1996-12-05 | Process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9709588A true MX9709588A (es) | 1998-10-31 |
| MXPA97009588A MXPA97009588A (es) | 1999-01-11 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| JP4002332B2 (ja) | 2007-10-31 |
| SG55427A1 (en) | 1998-12-21 |
| CN1073079C (zh) | 2001-10-17 |
| AR010677A1 (es) | 2000-06-28 |
| DE69703873T2 (de) | 2001-04-26 |
| UA57705C2 (uk) | 2003-07-15 |
| EP0846674A1 (en) | 1998-06-10 |
| CN1186800A (zh) | 1998-07-08 |
| ID19054A (id) | 1998-06-11 |
| DE69703873D1 (de) | 2001-02-15 |
| TW438758B (en) | 2001-06-07 |
| GB9625335D0 (en) | 1997-01-22 |
| NO975622L (no) | 1998-06-08 |
| BR9708119A (pt) | 1999-07-20 |
| ZA9710754B (en) | 1999-05-28 |
| JPH10245362A (ja) | 1998-09-14 |
| CA2223133C (en) | 2007-02-06 |
| CA2223133A1 (en) | 1998-06-05 |
| US5932764A (en) | 1999-08-03 |
| EP0846674B1 (en) | 2001-01-10 |
| KR100544849B1 (ko) | 2006-05-25 |
| RU2181118C2 (ru) | 2002-04-10 |
| KR19980063842A (ko) | 1998-10-07 |
| NZ329329A (en) | 1999-04-29 |
| NO975622D0 (no) | 1997-12-04 |
| MY118786A (en) | 2005-01-31 |
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