汽车尾气净化减排技术研究  

Research on automobile exhaust purification and emission reduction technology

作　　者：孙大勇 Sun Dayong(China First Heavy Machinery Co.,Ltd.,Qiqihar 161000,China)

机构地区：[1]中国第一重型机械股份公司,黑龙江齐齐哈尔161000

出　　处：《汽车知识》2024年第9期100-102,共3页AUTOMOTIVE KNOWLEDGE

摘　　要：随着汽车数量的不断增加,汽车尾气排放对空气质量的影响越来越严重,危害人们的健康。为了能够控制汽车尾气带来的污染,需要积极采取有效的净化减排技术,以减少汽车尾气污染,推动环境的可持续发展。本文从汽车尾气的成分及危害入手进行研究,探讨了汽车尾气净化技术和减排技术,包括三元催化技术、氧化催化技术、涡轮增压技术、优化滤清器、优化燃烧室等,为减少汽车尾气污染提供技术支持。With the continuous increase in the number of cars,car exhaust emissions have had a serious impact on air quality and are gradually endangering people's health.In the face of this situation,in order to control the pollution caused by automobile exhaust,it is necessary to actively adopt effective purification and emission reduction technologies to reduce automobile exhaust pollution and promote sustainable development of the environment.The article starts with the composition and hazards of automobile exhaust,and explores automobile exhaust purification technology and emission reduction technology,including three-way catalytic technology,oxidation catalytic technology,turbocharging technology,optimized filters,optimized combustion chambers,etc.,aiming to provide technical support for reducing automobile exhaust pollution.

关 键 词：汽车尾气 净化技术 减排技术 

分 类 号：U464.134.4[机械工程—车辆工程] X734.2[交通运输工程—载运工具运用工程]