Kinetics of CO2 absorption in aqueous blends of N,N-diethylethanolamine (DEEA) and N-methyl-1,3-propane-diamine (MAPA)

摘要

This work presents experimental data on the CO2 transfer into aqueous blends of N,N-diethylethanolamine (DEEA) and N-methyl-1,3-propane-diamine (MAPA). Additionally, data on density, viscosity and N2O solubility into the studied blends are given. The data are interpreted using the two film theory and invoking the pseudo first order assumption. The DEEA clustering hypothesis allows for qualitatively explaining the complex behavior that is obtained in the experiments.