experimental study of co2 absorption using activated mdea

In the present study, the co2 absorption performance is investigated using hybrid solvents at 298-333k and up to 8 bar# the solvents contain mdea (methyldiethanolamine) solution activated by pz (piperazine) as a chemical solvent and chcl (choline cloride) as an ionic liquid# the results showed that adding pz activator intensifies the co2 absorption# a decrease in operating tempreture leads to a positive effect on the co2 loading# the results indicated that the addition of physical solvents has no positive effect on the co2 absorption# the results of this study can help the engineering, practionners and scientists in designing novel activators to improve the quality of co2 absorption#