Abstract��
A procedure simulation system of desulfurization with MDEA is made on the basis of penetration theory with related data.The system applies the available process of selectively separating H2S from natural gas and refinery gas with MDEA to dispose of acid waste gas,which contains higher content of H2S,higher propotion of CO2 to H2S and other impurities.On the basis of simulation result,the cause of the system failing to dispose the acid waste gas is found out and the bottleneck restricting the production capacity is determined,then an optimization scheme is put forward..
Cao ChangqingYe QingguoJiang Yiwen .Operation Scheme of Desulfurization from Acid Waste Gases with Higher Content of H2S and Larger CO2/H2S Ratio[J]. Chemcial Industry and Engineering, 1999,16(3): 50-54
1999, Vol. 16 
