摘要
电晕┐催化相结合降解二氯甲烷＊姜玄珍郑雷（浙江大学化学系，杭州３１００２７）关键词脉冲电晕放电，钛酸钡，二氯甲烷，催化降解目前国内外对空气的有机废气主要用催化燃烧法来治理［１，２］，起燃温度在３００℃以上，能耗大，不经济．近几年，国外正在研究用高压脉...
An experimental study on the destruction of methylene chloride with concentration of 0 0959% in air has been carried out by using pulsed corona discharge. The results of the performance of positive polarity pulse discharge and negative pulsed discharge were compared. The effect of different materials of corona wire (rod) on the destruction efficiency of methylene chloride was studied. The conversion of methylene chloride over 90% was achieved by using pulsed corona discharge streamer in the presence of BaTiO 3 catalyst in the reactor.
出处
《催化学报》
SCIE
CAS
CSCD
北大核心
1997年第4期348-350,共3页
基金
国家自然科学基金
关键词
脉冲电晕放电
钛酸钡
二氯甲烷
催化
降解
Pulsed corona discharge, Barium titanate, Methylene chloride, Catalytic destruction
