Why does 2-(2-aminoethylamino)ethanol have superior CO2 separation performance to monoethanolamine? A computational study

被引：8

作者：

Aso, Daiki ^{[1
]}

Orimoto, Yuuichi ^{[2
]}

Higashino, Makoto ^{[3
]}

Taniguchi, Ikuo ^{[4
]}

Aoki, Yuriko ^{[2
]}

机构：

[1] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Dept Mol & Mat Sci, 6-1 Kasuga Pk, Fukuoka 8168580, Japan

[2] Kyushu Univ, Fac Engn Sci, Dept Adv Mat Sci & Engn, 6-1 Kasuga Pk, Fukuoka 8168580, Japan

[3] Oita Coll, Natl Inst Technol, Dept Civil & Environm Engn, 1666 Maki, Oita 8700152, Japan

[4] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, 744 Motooka, Fukuoka 8190395, Japan

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2022年 / 24卷 / 23期

关键词：

CARBON-DIOXIDE; CAPTURE; ABSORPTION; PHASE; AEEA;

D O I：

10.1039/d2cp01136k

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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.

引用

页码：14172 / 14176

页数：5

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