摘要
由于汽车工业的迅速发展和能源的日益紧张,既经济又环保的汽车必将得到青睐。贫燃发动机可能成为一种选择,但是如何去除贫燃条件下产生的大量氮氧化物,就成为汽车尾气催化剂研究的新热点。在此主要分析了目前的一些最新研究成果,并对其发展趋势进行了展望。
Because of the rapid development of motor industry and the increasingly intention of energy sources, the kind of cars that are both economical and friendly to environment will be certainly preferred. So the lean-burn engine may be the choice for people. But the new problem is that how we can remove the large quantity of NO, in the exhaust. This paper mostly reviews the current achievements and views the prospect in this field.
