【作者】 李锻； 张娣； 吴彦； 李国锋； 李杰； 王宁会； 李红飞；

【Author】 LI Duan ZHANG Di WU Yan LI Guo-feng LI Jie WANG Ning-hui LI Hong-fei (Institute of Electrostatics and Special Power,Dalian University of Technology,Dalian 116024,China)

【机构】 大连理工大学 静电与特种电源研究所；

【摘要】 电极结构的空间配置与高压供电特性的匹配对于放电等离子反应器能量的有效注入和气态有机污染物的高效降解至关重要．本研究采用线-简式反应器并引入脉冲高压、交流高压,并采用断面正方形放电线对气态污染物氯苯的降解特性进行了实验研究．结果发现：与传统的圆形放电线相比正方形放电线条件下,起晕电压较低, 脉冲电晕流光更加稳定；脉冲高压的放电特性优于交流高压,可以产生更多的高能活性粒子,有利于有机气态污染物的降解。更多还原

【Abstract】 The space configuration of the electrode structure matches with the characteristics of high-voltage supply is very important on the efficiency of removing the VOCs and the effective energy injection of the reactor.In this study,we choose the wire-cylinder reactor induced the pulse high-voltage and AC voltage,in order to do the research of the characteristics of chlorobenzene.The result shows that:comparing with the traditional round shape wire,the foursquare wire had more excellence:with a lower discharging voltage,with a more steady Streamer corona;at the same time, it was found that the characteristics of pulse high-voltage is better than the AC voltage,and producing more energy particles which is propitious to the removal of the VOCs.更多还原