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轻型柴油机尾气排放后处理技术进展 |
Progress in After-treatment Technology for Light-duty Diesel Engine Exhaust |
投稿时间:2014-09-05 |
DOI: |
中文关键词: 催化化学 轻型柴油机 尾气处理 贵金属催化剂 NO-DOC |
英文关键词: catalytic chemistry light-duty diesel engine exhaust gas treatment precious metal catalyst NO-DOC |
基金项目:国家863项目“轻型柴油车排放污染控制技术”(2013AA0653022)。 |
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中文摘要: |
阐述了轻型柴油机尾气主要污染物NOx和PM的后处理方法,对柴油机尾气催化氧化常用的贵金属催化剂以及NO-DOC新技术进行了介绍。探讨了目前柴油机尾气催化剂存在的主要问题和解决方法。 |
英文摘要: |
The post-processing methods for the main light-duty diesel exhaust pollutants of NOx and PM were described, and the noble metal catalysts used in catalytic oxidation and NO-DOC new technology were introduced. The main problems existing in current diesel exhaust catalysts and the solutions to these problems were also discussed. |
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