CA2476034A1 - Process for the recovery of a carbonylation product - Google Patents
Process for the recovery of a carbonylation product Download PDFInfo
- Publication number
- CA2476034A1 CA2476034A1 CA002476034A CA2476034A CA2476034A1 CA 2476034 A1 CA2476034 A1 CA 2476034A1 CA 002476034 A CA002476034 A CA 002476034A CA 2476034 A CA2476034 A CA 2476034A CA 2476034 A1 CA2476034 A1 CA 2476034A1
- Authority
- CA
- Canada
- Prior art keywords
- carbonylation
- concentration
- weight
- recovery
- range
- 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.)
- Granted
Links
- 238000005810 carbonylation reaction Methods 0.000 title abstract 5
- 230000006315 carbonylation Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- -1 hydrocarbyl halide Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract 1
Abstract
The invention relates to a process for reacting carbon monoxide with a carbonylatable reactant and/or an ester derivative thereof in a liquid reaction composition comprising an iridium carbonylation catalyst, a hydrocarbyl halide carbonylation promoter, water and carbonylation reaction product. The liquid reaction composition comprises water at a concentration about 2 to 8% by weight, hydrocarbyl halide carbonylation promoter at a concentration in the range 1 to 20% by weight and ester derivative of the carbonylatable reactant at a concentration in the range of 1.0 to 60% by weight.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9306409.5 | 1993-03-26 | ||
| GB939306409A GB9306409D0 (en) | 1993-03-26 | 1993-03-26 | Process |
| CA002119609A CA2119609C (en) | 1993-03-26 | 1994-03-22 | Process for the recovery of a carbonylation product |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002119609A Division CA2119609C (en) | 1993-03-26 | 1994-03-22 | Process for the recovery of a carbonylation product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2476034A1 true CA2476034A1 (en) | 1994-09-27 |
| CA2476034C CA2476034C (en) | 2008-07-29 |
Family
ID=32991572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002476034A Expired - Lifetime CA2476034C (en) | 1993-03-26 | 1994-03-22 | Process for the recovery of a carbonylation product |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2476034C (en) |
-
1994
- 1994-03-22 CA CA002476034A patent/CA2476034C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2476034C (en) | 2008-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20140324 |