摘要
对国外AQIRP、EFEFE、JCAP项目中汽油组成对排放的影响进行了论述,同时对国内的研究结果进行了总结。从研究结果可以看出,汽车技术的发展制约着汽油烃组成与排放的关系,因此需要把汽油和车辆作为一个整体进行研究。当汽油中芳烃含量降低时,排放的CO、HC降低;当烯烃含量降低时,反而对CO、HC排放有负面影响。
This article demonstrates the effect of gasoline hydrocarbon composing on emission in AQIRP,EPEFE,JCAP Project and summarizes the results on domestic research.The results show that the effect of gasoline performances on emission is severely depended on the technology development of automobile.Lowering gasoline aromatics content reduced HC and CO emission,but olefin reduction had a adverse effect on HC and CO emission.
出处
《汽车工艺与材料》
2005年第3期35-40,共6页
Automobile Technology & Material
关键词
汽油
排放
影响
gasoline
emission
effect
