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Details for article 13 of 16 found articles
| Title: |
SOLUBILITY OF CO2AND H2S IN A MIXED SOLVENT |
| Author: |
Roberts, Bruce E. Mather, Alan E. |
| Appeared in: |
Chemical engineering communications |
| Paging: | Volume 72 (1988) nr. 1 pages 201-211 |
| Year: |
1988-10-01 |
| Contents: |
Mixed solvents are a combination of chemical and physical solvents and have some advantages over traditional treating solvents for the removal of acid gases from gas streams. The solubility of H2S and CO2in a mixed solvent consisting of AMP (2-amino-2-methyl-l-propanol), sulfolane, and water has been measured at 40 and 100°C at partial pressures of the acid gas to 6000 kPa. The solubility in the mixed solvent was compared with the solubility in an aqueous solution of equivalent amine concentration. At solution loadings less than 1 mol acid gas/mol amine, the solubility of the acid gas is lower in the mixed solvent than in the corresponding amine solvent. At higher loadings, the trend is reversed and the solubility is greater in the mixed solvent. The results are rationalized in terms of the effect of the physical solvent component on the chemical reaction and physical vapor-liquid equilibria. The solubility model of Deshmukh and Mather was used to correlate the data. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 13 of 16 found articles
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