环境工程学报2011，Vol.5Issue(1)：161-165,5.
Mn(Ⅱ)液强化电晕放电烟气脱硫效果
Efficiency of flue gas desulfurization by corona discharge with Mn ( Ⅱ )
摘要
Abstract
A wire-cylinder reactor for flue gas desulfurization (FGD) was set up, and its voltage-current characteristics of corona discharge was measured. The influences of voltage, water flow, Mn2+ and SO2 concentration on the efficiency of FGD were investigated. The reaction process of the FGD by corona discharge combined with Mn( Ⅱ ) was discussed primarily. The results showed that the removal efficiency of FGD increased with increasing of voltage, water flow and Mn2+ concentration, and was not influenced remarkably by SO2 concentration. The oxidation reaction of SO2 can be enhanced by corona discharge with Mn2 + aqueous catalytic, and results in increase of the efficiency of desulfurization. It is very complicated system that reaction process of the FGD by corona discharge combined with Mn(Ⅱ), which include electro-migration, gas-liquid mass transfer, aqueous catalytic.关键词
电晕放电/液相催化/脱硫效率/脱硫机理Key words
corona discharge/ aqueous catalytic/ removal efficiency/ desulfurization mechanism分类
资源环境引用本文复制引用
李济吾,樊磊..Mn(Ⅱ)液强化电晕放电烟气脱硫效果[J].环境工程学报,2011,5(1):161-165,5.基金项目
浙江省自然科学基金资助项目(Y5100067) （Y5100067）
浙江省科技厅计划项目(2009C33062) （2009C33062）
