| 低温等离子体催化氧化甲烷的实验研究 |
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| 引用本文： | 杨小平 刘亚宁 唐兰 黄海涛. 低温等离子体催化氧化甲烷的实验研究[J]. 环境污染治理技术与设备, 2006, 7(1): 30-33 |
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| 作者姓名： | 杨小平 刘亚宁 唐兰 黄海涛 |
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| 作者单位： | [1]中国科学院广州能源研究所,广州510640 [2]中国科学院研究生院,北京100039 |
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| 基金项目： | 国家自然科学基金资助项目（20376081） |
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| 摘 要： | 采用电容耦合等离子体和催化剂协同作用对干空气中的甲烷进行了氧化实验，并和没有放置催化剂时进行了对比，结果表明，放置催化剂后甲烷的分解效率明显提高，反应产物中CO2的选择性增加，副产物NO和NO2的浓度减少．反应所需的能耗降低。甲烷的最终氧化产物为CO、CO2和H2O。
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| 关 键 词： | 等离子体 催化剂 甲烷 电容耦合放电 |
| 收稿时间： | 2004-08-04 |
| 修稿时间： | 2005-03-05 |
Experimental study on catalytic oxidation of methane by nonthermal plasma |
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| Yang Xiaoping, Liu Yaning,Tang Lan, Huang Haitao. Experimental study on catalytic oxidation of methane by nonthermal plasma[J]. Techniques and Equipment for Environmental Pollution Control, 2006, 7(1): 30-33 |
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| Authors: | Yang Xiaoping Liu Yaning Tang Lan Huang Haitao |
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| Affiliation: | 1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences,Guangzhou 510640 ; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039 |
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| Abstract: | The synergistic effect of capacitively coupled plasma and catalyst for oxidation of CH4 in dry air was studied and compared to the cases without catalyst in the reactor. The result indicates that when the catalyst was presents, the CH4 removal efficiency was improved, the CO2 selectivity was increased in the reaction prod- ucts, the by-product concentration of NO and NO2 was decreased, and the energy consumption of reaction was reduced. The final products of CH4 oxidation were CO, CO2 and H2O. |
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| Keywords: | plasma catalyst methane capacitively coupled discharge |
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