Dake, S. B. ; Kolhe, D. S. ; Chaudhari, R. V. (1984) Carbonylation of ethanol using homogeneous Rh complex catalyst: kinetic study Journal of Molecular Catalysis, 24 (1). pp. 99-113. ISSN 0304-5102
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/030451...
Related URL: http://dx.doi.org/10.1016/0304-5102(84)85045-2
Abstract
A study of the kinetics of the carbonylation of ethanol using Rh complex catalyst and HI as a promoter is reported. The effect of catalyst, HI, ethanol and propionic acid (a product) concentrations and the partial pressure of CO on the rate of carbonylation has been examined over a temperature range of 443 - 503 K. The overall carbonylation was found to be of reaction order zero, 0.824, 0.828 and 0.664 with respect to dissolved CO, catalyst, HI and ethanol concentrations respectively. A rate equation has been proposed and an activation energy of 17.77 kcal/mol was obtained.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 7614 |
| Deposited On: | 25 Oct 2010 11:01 |
| Last Modified: | 30 May 2011 05:20 |
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