摘要
利用催化反应器和再次循环技术解决汽车尾气,可以减少有毒物质的含量。在排气管的温度下,催化反应器利用有机废气在催化剂表层的反射面,将烟尘中的CO、HC和NOX转换为无毒的CO_(2)和N_(2),降低空气污染。文中介绍了全世界利用催化剂处理汽车尾气的技术性,剖析了各种各样催化剂和成分的运用现况。
The use of catalytic reactors and recycling technology to solve automobile exhaust can reduce the content of toxic substances.At the temperature of the exhaust pipe,the catalytic reactor uses the reflective surface of the organic waste gas on the catalyst surface to convert the CO,HC and NO_(X) in the smoke into non-toxic CO_(2)and N_(2),reducing air pollution.This paper introduces the technology of using catalysts to treat automobile exhaust around the world,and analyzes the application status of various catalysts and components.
作者
孙璐姿
Sun Lu-zi(Shandong Highway Technician College,Jinan,Shandong 250000)
出处
《内燃机与配件》
2022年第22期117-119,共3页
Internal Combustion Engine & Parts
关键词
汽车尾气
三效催化剂
技术进展
Automobile exhaust
Three-way catalyst
Technological progress
