车用柴油机排放物法规及满足法规的技术措施

Emission regulations and technical measures on vehicle diesel engines

介绍了国内外车用柴油机排放物法规和测试方法 ,分析了车用柴油机排放控制中存在的问题及目前国产车用柴油机排放物的现状 .通过对目前所采取的降低车用柴油机有害物的各种技术措施的分析 ,提出满足未来越来越严格的车用柴油机排放法规 ,必须把现有的各种有效技术优化组合起来 。

In this paper, the domestic and overseas emission regulations and measurement of vehicle diesel engines are introduced. The difficulty in emission control and the statuses of emission level of domestic made diesel engines are described. By means of analyzing the technical measures to reduce diesel engine emissions, the conclusion is, in order to meet the more and more stringent emission regulations, the combination of some effective measures must be taken. The exhaust treatment technology of diesel engine should be perfected and some new combustion style should be developed.