Experimental determination of carbon dioxide solubility data in aqueous alkanolamine solutions

Modelling the fluid phase behaviour of aqueous mixtures of multifunctional alkanolamines and carbon dioxide using transferable parameters with the SAFT-VR approach

“…A detailed discussion of the corresponding reactions in this system has been made by Blauwhoff et al Figure 12. Figure 12b) constitutes a good example of the predictive capabilities of the SAFT-VR approach, since the experimental data shown 104 have not been used for the parameter estimation.…”

Solubilities of carbon dioxide in aqueous solutions of sodium glycinate

“…Aqueous alkanolamines such as monoethanolamine (MEA), methyldiethanolamine (MDEA), and 2-amino-2-methyl-1-propanol (AMP) have been widely used chemical absorbents for removal of acid gases (CO 2 , H 2 S) [5][6][7][8][9][10]. Especially, aqueous MEA solutions have been widely used as an industrially important absorbent because of its rapid reaction rate, the low cost of the solvent, the thermal stability, and low solubility of hydrocarbons as well as high alkalinity.…”

Solubility of carbon dioxide in aqueous solutions of diisopropanolamine and methyldiethanolamine

“…1. A static total pressure apparatus has been successfully used by other research groups to measure the solubility of sour gases in aqueous solutions of alkanolamines [2,3].…”

“…A large amount of measurements of the solubility of CO 2 in aqueous solutions of MDEA was found in the literature [2]. Solubility data of CO 2 in aqueous MDEA solutions at atmospheric pressure were found in the work by Kierzkowska-Pawlak [31] and Bhairi [32] with w 3 ≈ 10%, in the work by Kierzkowska-Pawlak [31], Bhairi [32], Ermatchkov et al [33] and Rho et al [34] with w 3 ≈ 20%, and for w 3 ≈ 50% data were found in Ermatchkov et al [33], Rho et al [34], Ma'mun et al [35], Park and Sandall [6], Jou et al [36] and Austgen et al [37].…”