CO2 absorption effect on electric conductivities for butylethanolamine and methyldiethanolamine aqueous solutions at 313 K

• Main Authors: Fujita, Kento, Okada, Masaki, Hoshina, Taka Aki, Yamada, Hidetaka, Tsuji, Tomoya, Hiaki, Toshihiko
• Format: Article
• Published: Japan Society for Analytical Chemistry 2019
• Subjects: T Technology (General)
• Online Access: http://eprints.utm.my/id/eprint/89299/; http://dx.doi.org/10.2116/bunsekikagaku.68.647

The CO2 absorption, density, viscosity, pH, and electric conductivity were measured for aqueous solutions of butylethanolamine (BEA) and methyldiethanolamine (MDEA) at 313.2 K under atmospheric pressure. The CO2 loading [mol-CO2/mol-amine] of aqueous BEA and MDEA solutions studied decreased with inc...