| 车用柴油机四效催化转化装置的研究与进展 |
| |
| 引用本文： | 王伟,杜传进.车用柴油机四效催化转化装置的研究与进展[J].交通科技,2006(1):82-84,93. |
| |
| 作者姓名： | 王伟 杜传进 |
| |
| 作者单位： | 武汉理工大学汽车工程学院,武汉,430070 |
| |
| 摘 要： | 介绍柴油机机内净化的发展趋势,以及正在研究的主要四效催化转化装置,包括催化氧化技术和NOx催化还原技术结合,微粒捕集器和NOx催化还原技术结合,用催化的方法同时去除4种污染物的技术,低温等离子体技术等,并分析了各技术所面临的主要挑战。
|
| 关 键 词： | 柴油机 排气净化 四效催化转化装置 |
| 收稿时间： | 2005-09-06 |
| 修稿时间： | 2005-09-06 |
Research and Development of Four-way Catalyst on Automotive Diesel Engine |
| |
| Wang Wei,Du Chuanjin.Research and Development of Four-way Catalyst on Automotive Diesel Engine[J].Transportation Science & Technology,2006(1):82-84,93. |
| |
| Authors: | Wang Wei Du Chuanjin |
| |
| Institution: | School of Automotive Engineering, WUT, Wuhan 430070, China |
| |
| Abstract: | The main pollution of diesel are CO,HC,NO and PM,and off-engine counter measures are efficient measures to control the four main emissions,which is one of the key technique to control the diesel emissions. This paper focuses on the development of in-engine counter measures and the instrument of four-way catalyst,which includes the combination of DOC with catalytic reduction,the combination of DPF with catalytic reduction,DPNR,plasma,etc.The challenges that the technique faced are solved respectively finally. |
| |
| Keywords: | diesel emission treatment four-way catalyst |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
