汽油发动机机内排放控制技术的应用

随着汽车工业的迅速发展,汽车保有量急剧增加,汽车排放对大气的污染已成为世界公害,直接危害着人类的健康,并破坏着自然界的生态平衡,已引起了各个国家的高度重视。汽车排放污染,不仅是一个环境保护问题,而且本身也造成能源浪费。汽车排气中的CO、HC对大气产生很大的污染。因此现代汽车采用排放控制技术对汽车尾气排放的控制起着重要作用。

Application of Internal Motor Exhaust Emission Control of Petrol Engine

With the rapid development of motor industry, the number of car processing is increasing sharply. The pollution from the motor exhaust emission that harms human＇s health and destroys the natural balance has become international problem and drawn every country＇s attention. The motor exhaust emission is a waste of energy as well as a problem of environment protection. The CO and HC from the emission pollute the air, so the internal emission control technology plays an important role in decreasing the discharge amount.