CARBON DIOXIDE CAPTURE AND SEPARATION SYSTEM

摘要

The purpose of the present invention is to inhibit a CO2 absorption tower in which a CO2 trapping agent is contained from decreasing in CO2 trapping amount due to an increase in the internal temperature thereof caused by the heat of CO2 trapping reaction. In a CO2 recovery system for recovering CO2 from a CO2-containing gas, CO2 trapping agents of two or more different kinds are disposed in the absorption tower.