Development of Catalysts for Diesel Particulate NOx Reduction
Development of Catalysts for Diesel Particulate NOx Reduction
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DOI：
10.1023/b:toca.0000024347.67237.f6
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发表时间：
2004-04
影响因子：
3.6
通讯作者：
J. Suzuki;S. Matsumoto
中科院分区：
文献类型：
--
作者：
J. Suzuki;S. Matsumoto
虽然柴油车具有高燃油经济性和低二氧化碳排放的特点，但进一步抑制颗粒物(PM)和NOX的排放是全球范围内的需求。我们一直致力于开发一种新的柴油颗粒物-NOx减排(DPNR)系统，通过将直喷汽油发动机的NOx储存-还原催化剂与最先进的发动机控制技术相结合，减少PM和NOx的排放。本文介绍了将催化技术和发动机控制技术相结合实现的PM和NOx后处理技术--DPNR系统的开发。
While diesel vehicles feature high fuel economy with low CO2emissions, further suppression of particulate matter (PM) and NOxin the exhaust stream is demanded worldwide. We have been working to develop a new diesel particulate-NOxreduction (DPNR) system to decrease both PM and NOxemissions by combining the NOxstorage-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.