Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
216931 | The Journal of Chemical Thermodynamics | 2008 | 8 Pages |
Abstract
Enthalpies of solution of CO2 in aqueous solution of methyldiethanolamine (MDEA) are determined for two different concentrations, respectively, 15 wt% and 30 wt%, at the temperature of 322.5 K and at pressures up to 5 MPa using a flow calorimetric technique. Gas solubilities were consequently deduced from the calorimetric data and compared to available literature values. Experimental enthalpies of solution were compared to direct measurements and to values derived from VLE data available using a simple model based on ideal property considerations.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Hugues Arcis, Laurence Rodier, Karine Ballerat-Busserolles, Jean-Yves Coxam,