Development of Catalysts for Diesel Particulate NOx Reduction

被引：4

作者：

Juji Suzuki

Shin'ichi Matsumoto

机构：

[1] Toyota Motor Corporation,Material Engineering Div. 1

来源：

Topics in Catalysis | 2004年 / 28卷

关键词：

diesel engine; emission; particulate; NO; catalyst; NO; storage-reduction catalyst;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

While diesel vehicles feature high fuel economy with low CO2 emissions, further suppression of particulate matter (PM) and NOx in the exhaust stream is demanded worldwide. We have been working to develop a new diesel particulate-NOx reduction (DPNR) system to decrease both PM and NOx emissions by combining the NOx storage-reduction catalyst for direct injection gasoline engines with the most advanced engine control technologies. This paper describes the development of the DPNR system, a post-treatment technology for PM and NOx, which was achieved through a combination of catalysis and engine control technologies.

引用

页码：171 / 176

页数：5

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