Solubility of Carbon Dioxide (CO2) in Aqueous Solution of 3-(Dimethylamino)-1-Propylamine (DMAPA)

3 Pages Posted: 4 Apr 2019 Last revised: 24 Mar 2021

See all articles by Devjyoti Nath

Devjyoti Nath

University of Regina

Amr Henni

University of Regina

Abstract

The solubility of Carbon dioxide in aqueous 3-(Dimethylamino)-1-propylamine was measure at the temperatures 313.15 K and 333.15 K and at the partial pressures of Carbon dioxide up to 300 kPa. 3-(Dimethylamino)-1-propylamine demonstrated very high solubility compared with other common amines such as monoethanolamine, methyldiethanolamine, piperazine, etc. Solubility data were correlated with electrolyte non-random two-liquid model.

Keywords: Carbon capture; Solubility; Thermodynamic model

Suggested Citation

Nath, Devjyoti and Henni, Amr, Solubility of Carbon Dioxide (CO2) in Aqueous Solution of 3-(Dimethylamino)-1-Propylamine (DMAPA). 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14) , Available at SSRN: https://ssrn.com/abstract=3366061 or http://dx.doi.org/10.2139/ssrn.3366061

Devjyoti Nath (Contact Author)

University of Regina

Amr Henni

University of Regina ( email )

Faculty of Engineering and Applied Science
REGINA, Saskatchewan S4S0A2
Canada

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