Why does 2-(2-aminoethylamino)ethanol have superior CO2 separation performance to monoethanolamine? A computational study. Issue 23 (7th June 2022)

• Record Type: Journal Article
• Authors: Aso, Daiki; Orimoto, Yuuichi; Higashino, Makoto; Taniguchi, Ikuo; Aoki, Yuriko
• Is Part Of: Physical chemistry chemical physics. Volume 24:Issue 23(2022)
• Page Start: 14172
• Page End: 14176
• Publication Date: 2022-06-07
• Subjects: Chemistry, Physical and theoretical -- Periodicals; 541.3
• DOI: 10.1039/d2cp01136k
• Languages: English
• ISSNs: 1463-9076

Abstract

Abstract : The high CO2 separation performance of 2-(2-aminoethylamino)ethanol can be theoretically explained by the high sorption ability of its primary amine and the high desorption ability of its secondary amine. Abstract : Our computational reaction analysis shows that 2-(2-aminoethylamino)ethanol (AEEA) has superior performance to monoethanolamine for CO2 separation, in terms of its ability to sorb CO2 by its primary amine and desorb CO2 by its secondary amine.