摘要
随着汽车工业的发展,汽车数量的增加,汽车尾气污染已经引起人们的重视。简述了汽车尾气产生与危害,汽车尾气净化管理以及机内净化的方法。而催化剂是当前控制汽车尾气机外净化的主要手段,主要讨论了汽车尾气净化催化剂的研究现状和汽车尾气净化催化剂的发展前景。
with the development of the automotive industry and the increasing of the automotive amount.Attention has generated about the pollution of automotive exhaust gas.The production and the pollution of the Automotive exhaust gas and the purification management and the inner-purification methods of the exhaust gas are summarized.Catalyst technique is the major way to purify automotive exhaust gas.The developments of the catalyst and the study process now are summarized.In addition,the development prospect of automotive exhaust catalyst was mainly discussed.
作者
雷经纶
杨帆
刘媛媛
宋俊密
Lei Jinglun;Yang Fan;Liu Yuanyuan;Song Junmi(Gansu environmental monitoring center station,Lanzhou 730020,China)
出处
《环境研究与监测》
2019年第1期42-47,共6页
Environmental Research and Monitoring
关键词
汽车尾气
净化
催化剂
automotive exhaust
purification
catalyst
