| 富氧条件下烃类选择性催化还原NOx研究进展--金属氧化物催化剂体系及NO还原反应机理 |
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| 引用本文： | 王琪莹,董新法,韦星船,陈怡莎,林维明.富氧条件下烃类选择性催化还原NOx研究进展--金属氧化物催化剂体系及NO还原反应机理[J].信阳师范学院学报(自然科学版),2005,18(2):244-248. |
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| 作者姓名： | 王琪莹 董新法 韦星船 陈怡莎 林维明 |
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| 作者单位： | 1. 华南理工大学,化工与能源学院,广东,广州,510640
2. 广州大学,生物与化学工程学院,广东,广州,510091 |
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| 基金项目： | 广东省科技厅科技计划项目(2003C34501) |
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| 摘 要： | 综述了负载或非负载的金属氧化物催化剂体系上,富氧条件下NO的非选择性催化还原反应性能及反应机理.着重讨论了还原剂种类、催化剂结构与化学性质对催化反应的影响及催化剂的耐水性和耐SO2性能.探讨并总结了金属氧化物催化剂体系上NO的还原机理.
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| 关 键 词： | 金属氧化物 选择性催化还原 NOx NO 反应机理 富氧条件 |
| 文章编号： | 1003-0972(2005)02-0244-05 |
Progress in selective catalytic reduction of NOx with hydrocarbons under lean-burn conditions--Metal oxides catalysts and the lean-deNOx reaction mechanism over oxides |
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| WANG Qi-ying,DONG Xin-fa,WEI Xing-chuan,CHEN Yi-sha,LIN Wei-ming.Progress in selective catalytic reduction of NOx with hydrocarbons under lean-burn conditions--Metal oxides catalysts and the lean-deNOx reaction mechanism over oxides[J].Journal of Xinyang Teachers College(Natural Science Edition),2005,18(2):244-248. |
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| Authors: | WANG Qi-ying DONG Xin-fa WEI Xing-chuan CHEN Yi-sha LIN Wei-ming |
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| Institution: | WANG Qi-ying~ |
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| Abstract: | The oxides/base metal catalysts in selectwe catalytic reduction(SCR) of lean-NO_x is reviewed, emphasized on the influence of structural and chemical features of catalysts and reducing agent on catalytic activity, and the water- and sulphur-tolerance of catalysts. The lean-deNO_x reaction mechanism over oxides is summarized. |
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| Keywords: | lean-burn conditions metal oxides selective catalytic reduction NO_x reaction mechanism |
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