论文部分内容阅读
汽车尾气排放严重污染着环境,采用新技术控制车辆尾气中有害物的排放量,对改善人们的生活环境具有重要意义。从改善车用燃油品质、采用发动机机内净化技术、排气后处理以及采用代用燃料等方面介绍了柴油机排放控制的方法及柴油机排放控制技术,最后介绍了目前柴油机排放控制技术的应用现状及发展方向。
Car exhaust emissions seriously pollute the environment, the use of new technologies to control vehicle exhaust emissions of harmful substances, to improve people’s living environment is of great significance. The methods of diesel engine emission control and diesel engine emission control are introduced from the aspects of improving vehicle fuel quality, using engine internal purification technology, exhaust gas aftertreatment and using alternative fuels. Finally, the current application and development of diesel engine emission control technology are introduced direction.