| 富氧条件下氢气选择催化还原氮氧化物研究的进展 |
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| 引用本文： | 武鹏,于青,严晶晶,武光军,李兰冬,关乃佳. 富氧条件下氢气选择催化还原氮氧化物研究的进展[J]. 催化学报, 2010, 26(8): 912-918. DOI: 10.3724/SP.J.1088.2010.00461 |
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| 作者姓名： | 武鹏 于青 严晶晶 武光军 李兰冬 关乃佳 |
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| 作者单位： | 1. 中国神华煤制油化工有限公司北京研究院,北京,100011
2. 南开大学化学学院新催化材料科学研究所,天津,300071 |
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| 基金项目： | 国家自然科学基金，科技部国际科技合作项目 |
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| 摘 要： | 富氧条件下, 氢气选择催化还原 (H2-SCR) 是消除氮氧化物的有效方法. 本文介绍了 H2-SCR 反应特点及其研究现状, 重点总结和评述了应用于 H2-SCR 反应的氧化物和分子筛负载的 Pt 或 Pd 催化剂, 以及 H2-SCR 反应机理, 并展望了今后 H2-SCR 研究的方向.
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| 关 键 词： | 氢气 选择催化还原 氮氧化物 反应机理 |
| 收稿时间： | 2010-04-30 |
Progress in Selective Catalytic Reduction of NOx by Hydrogen in Excess Oxygen |
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| WU Peng,YU Qing,YAN Jingjing,WU Guangjun,LI Landong,GUAN Naijia. Progress in Selective Catalytic Reduction of NOx by Hydrogen in Excess Oxygen[J]. Chinese Journal of Catalysis, 2010, 26(8): 912-918. DOI: 10.3724/SP.J.1088.2010.00461 |
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| Authors: | WU Peng YU Qing YAN Jingjing WU Guangjun LI Landong GUAN Naijia |
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| Affiliation: | 1Beijing Research Institute of China Shenhua Coal to Liquid and Chemical Co. Ltd, Beijing 100011, China 2Institute of New Catalytic Materials Science, College of Chemistry, Nankai University, Tianjin 300071, China |
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| Abstract: | Selective catalytic reduction of nitrogen oxide by hydrogen (H2-SCR) is a newly developed effective method for nitrogen oxides elimination. The characteristics and current developments of H2-SCR are reviewed. Special attention is laid on the oxide and zeolite supported Pt and Pd catalysts employed in H2-SCR reaction and the corresponding H2-SCR reaction mechanism. Finally, future research on H2-SCR is proposed. |
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| Keywords: | hydrogen selective catalytic reduction nitrogen oxide reaction mechanism |
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