| 柴油车尾气净化催化技术进展 |
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| 引用本文： | 杨冬霞,曹秋娥,赵云昆,贺小昆,计永波.柴油车尾气净化催化技术进展[J].工业催化,2005,13(3):31-34. |
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| 作者姓名： | 杨冬霞 曹秋娥 赵云昆 贺小昆 计永波 |
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| 作者单位： | 昆明贵研催化剂有限责任公司,云南,昆明,650101;云南大学化学与材料工程学院,云南,昆明,650091 |
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| 摘 要： | 介绍了柴油车尾气排放的特性及主要污染物;从颗粒物的催化再生技术、贫燃条件下NOx的选择性催化还原技术以及氧化催化技术等几个方面对柴油车尾气净化技术;尤其是催化技术进行了探讨;并提出了未来柴油车用催化剂的发展方向。
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| 关 键 词： | 柴油车 尾气净化 催化技术 颗粒 Nox |
| 文章编号： | 1008-1143(2005)03-0031-04 |
| 修稿时间： | 2005年1月5日 |
Advances in catalytic technology for purification of diesel exhausts |
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| YANG Dong-xia,CAO Qiu-e,ZHAO Yun-kun,HE Xiao-kun,JI Yong-bo.Advances in catalytic technology for purification of diesel exhausts[J].Industrial Catalysis,2005,13(3):31-34. |
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| Authors: | YANG Dong-xia CAO Qiu-e ZHAO Yun-kun HE Xiao-kun JI Yong-bo |
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| Affiliation: | 1.Kunming Sino-Platinum Metals Catalyst Co.,Ltd.;Kunming 650101,China；2.C;hemis;try & Material Engineering College, Yunnan University, Kunming 650091,China |
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| Abstract: | The characteristic of emissions and main pollutants from diesel emission were outlined. The technologies for purification of diesel engine exhausts were reviewed, especially catalytic regeneration of particulate matter (PM), selective catalytic reduction of NOx under lean combustion condition and catalytic oxidation. The trends of the purification catalysts for diesel vehicles were outlined. |
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| Keywords: | diesel vehicle exhausts purification catalytic technology particulate matter(PM) NOx |
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