Claims
- 1. A process for the preparation of acetic acid which comprises reacting methanol with carbon monoxide in a reaction zone in the presence of hydrogen, in the presence of a catalyst comprising a molybdenum-nickel or a tungsten-nickel co-catalyst component, in the presence of an iodide, and in the presence of a promoter comprising an organo-phosphorus compound or an organo-nitrogen compound, the ratio of the partial pressure of hydrogen to the partial pressure of carbon monoxide in the reaction zone being maintained during the reaction in the range of 0.05 to 0.4.
- 2. A process as defined in claim 1, wherein the ratio of the partial pressure of hydrogen to the partial pressure of carbon monoxide in the reaction zone is maintained in the range of 0.15 to 0.30.
Parent Case Info
This is a continuation of application Ser. No. 383,082 filed May 28, 1982, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
2650245 |
Thomas et al. |
Aug 1953 |
|
4323697 |
Rizkalla |
Apr 1982 |
|
Continuations (1)
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Number |
Date |
Country |
Parent |
383082 |
May 1982 |
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