A mathematical model for equilibrium solubility of hydrogen sulfide and carbon dioxide in aqueous alkanolamine solutions |
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| Authors: | RD Deshmukh AE Mather |
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| Affiliation: | Department of Chemical Engineering, University of Alberta, Edmonton, Alberta, Canada T6G 2G6 |
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| Abstract: | A thermodynamic model is proposed for the solubility of the acid gases (H2S and CO2) in alkanolamine solutions. The model is based on the exten Debye-Hückel theory of electrolyte solutions. Predicted partial pressures of the acid gases over monoethanolamine solutions are in good agreement wit experimental data over the temperature range 25—120°C. |
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| Keywords: | Author to whom correspondence should be addressed |
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