Chemical absorption and desorption of carbon dioxide from hot carbonate solutions
β Scribed by David W. Savage; Gianni Astarita; Shriram Joshi
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 863 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0009-2509
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β¦ Synopsis
Absorption and desorptlon rate data for the system CO,-hot carbonate solutions are presented The data are interpreted on the basis of a film-theory model developed following the procedure recently presented by Astanta and Savage [ 1 ] The agreement is very satisfactory Values of the kmetlc constant of the rate-determnung step, previously known only up to a temperature of 4O"C, have been obtamed up to 110Β°C
π SIMILAR VOLUMES
Carbon dioxide was absorbed in potassium carbonate-bicarbonate buffer solutions. Some of these solutions contained arsenious ion as catalyst. The experiments were performed in a wetted wall absorber, in conditions of stagnant gas phase and at constant temperature. with the aim of elucidating the inf