摘要
介绍了大气污染物催化净化的方法及其催化剂的研究进展情况，主要包括氮氧化物的选择性催化还原、直接分解，汽车尾气的催化净化和几种催化脱硫技术。
The catalytic methods for removal of air pollutants have been introduced.Selective Catalytic Reduction（SCR）,direct decomposition of NO_x,threeway catalyst for automobile exhaust treatment and several catalytic technologies of DeSO_x were mainly discussed.
出处
《化工进展》
EI
CAS
CSCD
1997年第3期9-14,共6页
Chemical Industry and Engineering Progress
关键词
催化
大气环境保护
环境保护
selective catalytic reduction(SCR),threeway catalyst,catalytic DeNO_x,catalytic DeSO_x
