汽车发动机降低排放技术分析  

Automotive engine emission reduction technology analysis

作　　者：王冰 Wang Bing(Fushun Teachers'Training College,Fushun 113016,China)

机构地区：[1]辽宁省抚顺市教师进修学院,辽宁抚顺113016

出　　处：《汽车知识》2024年第3期189-191,共3页Auto Know

摘　　要：随着现代经济水平的不断提升,汽车已经成为人们出行的必备工具。汽车的大量使用必然会导致汽车尾气排放量增加。汽车尾气大量的排放会导致气候变暖、环境污染,因此必须对汽车发动机尾气进行有效控制。从现有技术分析来看,汽车发动机尾气的降低排放可以借助废气再循环利用系统、颗粒催化剂、发动机体积缩小、新能源动力来加以有效地解决。With the development of modern economy,automobile has become a necessary tool for people to travel.The extensive use of automobiles inevitably leads to an increase in automobile exhaust emissions.The large amount of automobile exhaust emissions can lead to climate warming and environmental pollution,so effective control of automobile engine exhaust must be carried out.From the analysis of the existing technology,the emission reduction of automobile engine can be effectively solved by exhaust gas recycling system,particle catalyst,engine volume reduction,new energy power.

关 键 词：汽车发动机 尾气排放 废气再循环利用系统 

分 类 号：U464[机械工程—车辆工程]