【摘要】 脉冲放电脱硫反应器电极结构采用线 板式电极 ,正极性窄脉冲高电压供电 ,试验烟气流量为 1 0 0 0～30 0 0m3/h .主要研究了脉冲放电脱硫的运行参数对脱硫效果的影响 ,目的是为脉冲放电烟气脱硫工业应用提供科学依据 .得出的试验结果 :烟气中SO2 浓度在 1 0 0 0～ 2 0 0 0ml/m3 范围内 ,烟气温度在 60℃～ 80℃范围内 ,氨加入量按摩尔比NH3∶SO2 =2∶1加入 ,能耗 3～ 5W·h/Nm3,SO2 脱除率达到 80 %以上更多还原

【Abstract】 The influence of the operation parameters on SO 2 removal rate with a pulsed corona discharge was studied in this paper, in order to promote the industrial applications of this technology. The flow rate of the flue gas was 1000～3000 m 3/h. The SO 2 removal rate reached 80%. The range of SO 2 concentration in flue gas was 1000～2000 ml/m 3. The flue gas temperature was 60℃～80℃. The molecule ratio of NH 3 to SO 2 was 2. The energy consumption was 3～5W·h/Nm 3. The wire plane electrode structure and a positive high voltage pulse power supply were used in the experiment.更多还原