| 介质阻挡放电协同Ag/Al_2O_3对NO_x脱除的影响 |
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| 引用本文： | 朱翔宇,孙保民,王东,张婷婷,汪涛,肖海平,韩高岩.介质阻挡放电协同Ag/Al_2O_3对NO_x脱除的影响[J].环境工程学报,2014,8(6):2529-2535. |
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| 作者姓名： | 朱翔宇 孙保民 王东 张婷婷 汪涛 肖海平 韩高岩 |
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| 作者单位： | 华北电力大学电站设备状态监测与控制教育部重点实验室, 北京 102206;华北电力大学电站设备状态监测与控制教育部重点实验室, 北京 102206;华北电力大学电站设备状态监测与控制教育部重点实验室, 北京 102206;华北电力大学电站设备状态监测与控制教育部重点实验室, 北京 102206;华北电力大学电站设备状态监测与控制教育部重点实验室, 北京 102206;华北电力大学电站设备状态监测与控制教育部重点实验室, 北京 102206;华北电力大学电站设备状态监测与控制教育部重点实验室, 北京 102206 |
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| 基金项目： | 国家自然科学基金资助项目（51206047） |
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| 摘 要： | 为有效去除发电厂烟气中产生的NOx,利用介质阻挡放电(DBD)产生低温等离子体并结合催化剂Ag/Al2O3进行烟气脱硝实验,研究了在加入乙烯的条件下,平均负载量、催化温度和装置的布置方式对NOx脱除的影响。结果表明,随着负载的增多,NO脱除率呈现先增大后减小的趋势,5种负载量中最佳为1.76%;随着催化温度的升高,NO脱除率同样呈现先增大后减小的趋势,最佳的催化温度为150℃左右;3种不同布置方式对NO和NOx脱除有明显差别,单独催化剂在NO和NOx的脱除率都比较低;单独介质阻挡放电NO脱除率很高,但是NOx很却很低;而两者结合在NO和NOx都达到了很好的效果。
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| 关 键 词： | 介质阻挡放电 Ag/AlO 协同 NOx脱除 乙烯 |
Influence of synergy of dielectric barrier discharge assisted over Ag/Al2O3 on NOx removal |
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| Zhu Xiangyu,Sun Baomin,Wang Dong,Zhang Tingting,Wang Tao,Xiao Haiping and Han Gaoyan.Influence of synergy of dielectric barrier discharge assisted over Ag/Al2O3 on NOx removal[J].Techniques and Equipment for Environmental Pollution Control,2014,8(6):2529-2535. |
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| Authors: | Zhu Xiangyu Sun Baomin Wang Dong Zhang Tingting Wang Tao Xiao Haiping and Han Gaoyan |
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| Institution: | Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University, Beijing 102206, China;Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University, Beijing 102206, China;Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University, Beijing 102206, China;Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University, Beijing 102206, China;Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University, Beijing 102206, China;Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University, Beijing 102206, China;Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University, Beijing 102206, China |
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| Abstract: | |
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| Keywords: | dielectric barrier discharge Ag/Al2O3 synergy remval of NOx ethylene |
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