| 高压脉冲等离子体催化还原NO的研究 |
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| 引用本文： | 李玮岚,程国宏,张甫宽.高压脉冲等离子体催化还原NO的研究[J].三峡大学学报(自然科学版),2005,27(1):80-82. |
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| 作者姓名： | 李玮岚 程国宏 张甫宽 |
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| 作者单位： | 1. 三峡大学,理学院,湖北,宜昌,443002
2. 华中科技大学,环境学院,武汉,430074 |
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| 摘 要： | 用离子交换法制备Co-SZM-5催化剂，考察有氧条件下，在甲烷选择还原NO的反应中，高压脉冲等离子体的加入对Co-SZM-5活性的影响．发现在-定温度范围内，高压脉冲等离子体与Co-SZM-5之间存在协同效应，针对这个问题，初步探讨了高压脉冲等离子体活化CH；催化还原净化NO的反应机理.
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| 关 键 词： | 高压脉冲 等离子体 催化还原 选择还原 反应机理 甲烷 催化剂 离子交换法 制备 活化 |
| 文章编号： | 1672-948X(2005)01-0080-03 |
| 修稿时间： | 2004年10月26 |
Research of Catalytic Reduction of NO by High Voltage Pulse Discharge Plasma |
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| Li Weilan,Cheng Guohong,Zhang Fukuan.Research of Catalytic Reduction of NO by High Voltage Pulse Discharge Plasma[J].Journal of China Three Gorges University(Natural Sciences),2005,27(1):80-82. |
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| Authors: | Li Weilan Cheng Guohong Zhang Fukuan |
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| Institution: | Li Weilan 1 Cheng Guohong 2 Zhang Fukuan 1 |
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| Abstract: | The effect of the high voltage pulse discharge plasma on the catalytic activity of Co-ZSM-5 catalyst for the selective catalytic reduction of NO to N 2 by CH 4 in the presence of excess oxygen has been investigated.We found that a cooperative effect between the high voltage pulse discharge plasma and Co-ZSM-5 catalyst is existed within the scope of certain temperature;and based on which the reaction mechanism of the catalytic reduction of NO with CH 4 activated by the high voltage Pulse discharge plasma has been explored preliminarily. |
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| Keywords: | nitric oxide methane pulse discharge activate cooperative effect |
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