Desulfurizing absorbent for flue gas and its absorption mechanism

A new desulfurizing absorbent for flue gas, i.e., anorganic physical solvent of DMSO(dimethyl sulfoxide) mixed with arelatively small amount of chemical solvent(Mn2+) was studied.Compared with pure physical solvent of DMSO, the purificationefficiency of the new absorbent has been much improved. And itsabsorption and reaction mechanism are discussed.