| 后处理技术降低柴油机NOx排放的研究进展 |
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| 引用本文： | 楼狄明,马滨,谭丕强,张正兴. 后处理技术降低柴油机NOx排放的研究进展[J]. 小型内燃机与摩托车, 2010, 39(2) |
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| 作者姓名： | 楼狄明 马滨 谭丕强 张正兴 |
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| 作者单位： | 同济大学汽车学院,上海,201804 |
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| 基金项目： | 上海市科技攻关计划项目 |
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| 摘 要： | 介绍了两种降低柴油机NOx排放的后处理技术:稀薄氮氧化物捕集技术LNT和选择性催化还原技术SCR.具体分析了两种技术的反应机理、工作过程和性能影响因素.阐述了将以上两种技术综合应用,可以满足今后更为严格的排放法规.
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| 关 键 词： | 柴油机 |
Progress of Research on Reducing Nox Emission of Diesel Engine with After-Treatment Technology |
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| Lou Diming,Ma Bin,Tan Piqiang,Zhang Zhengxing. Progress of Research on Reducing Nox Emission of Diesel Engine with After-Treatment Technology[J]. Small Internal Combustion Engine and Motorcycle, 2010, 39(2) |
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| Authors: | Lou Diming Ma Bin Tan Piqiang Zhang Zhengxing |
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| Abstract: | Two after - treatment technologies used to reduce Nox emission, namely Lean NOx Trap and Selective Catalytic Reduction, are introduced. The chemical reaction mechanism, working process and factors that affect the performance are analyzed thoroughly. Furthermore, the combination of two technologies could meet the more stringent emission regulations. |
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| Keywords: | NOx LNT SCR Diesel engine Nox LNT SCR |
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