A Study about CO_2 Absorption Process Design for Thermal Power Plant Flue Gas

摘要

As an effort to develop CO_2 removal technology by chemical absorption in packed column, continuous CO_2 absorption facility using 30 wt% of monoethanolamine(MEA) aqueous solution was operated under various operating conditions like different packing materials and flow rates of flue gas and absorbent. Through the experiments, basic design data for CO_2 absorption process, consideration factors for the selection of packing material and optimal flow rates of flue gas and absorbent, could be obtained.