车辆有害排放与控制策略的探讨

Strategies for Controlling Harmful Vehicle Emissions

介绍汽车排放污染的现状及危害,分析现有排放控制措施的优点与存在的问题。针对我国的国情,建议积极进行清洁代用燃料———二甲醚和纳米稀土尾气催化净化技术的开发与研究,利用廉价资源研制达到超低排放标准的汽车发动机。

The current situation of vehicle emission pollution is introduced and the possible harms to the human body are discussed The merits and problems of the existing emission control measures are analyzed.In light of our country’s conditions,the development of clean alternative fuel,dimethyl ether,and research on catalytic converter with nano-sized rare earth catalyst are strongly recommended so as to develop the automobile engine that can reach ultra low emission vehicle standard while at the same time utilizing cheap resources.