| 脉冲电晕放电烟气脱硫的影响因素 |
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| 引用本文： | 李杰,吴彦,王宁会,李国锋,张彦彬.脉冲电晕放电烟气脱硫的影响因素[J].环境科学,2001,22(5):38-40. |
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| 作者姓名： | 李杰 吴彦 王宁会 李国锋 张彦彬 |
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| 作者单位： | 大连理工大学静电与特种电源研究所,大连, 116024 |
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| 基金项目： | 国家"九五”重点科技攻关项目(96-910-02-01) |
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| 摘 要： | 脉冲放电脱硫反应器电极结构采用线-板式电极,正极性窄脉冲高电压供电,试验烟气流量为1000～3000m3/h.主要研究了脉冲放电脱硫的运行参数对脱硫效果的影响,目的是为脉冲放电烟气脱硫工业应用提供科学依据.得出的试验结果:烟气中SO2浓度在1000～2000ml/m3范围内,烟气温度在60℃～80℃范围内,氨加入量按摩尔比NH3SO2=2:1加入,能耗3～5 W·h/Nm3,SO2脱除率达到80%以上.
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| 关 键 词： | 脉冲电晕放电 脱硫 运行参数 |
| 文章编号： | 0250-3301(2001)05-03-0038 |
| 收稿时间： | 1/9/2001 12:00:00 AM |
| 修稿时间： | 2001年1月9日 |
The Influence Factors of SO2 Removal in Flue Gas with a Pulsed Corona Discharge |
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| Li Jie,Wu Yan,Wang Ninghui,Li Guofeng and Zhang Yanbin.The Influence Factors of SO2 Removal in Flue Gas with a Pulsed Corona Discharge[J].Chinese Journal of Environmental Science,2001,22(5):38-40. |
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| Authors: | Li Jie Wu Yan Wang Ninghui Li Guofeng and Zhang Yanbin |
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| Institution: | Institute of Electrostatics & Specific Power, Dalian University of Technology, Dalian 116024, China. |
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| Abstract: | The influence of the operation parameters on SO2 removal rate with a pulsed corona discharge was studied in this paper, in order to promote the industrial applications of this technology. The flow rate of the flue gas was 1000-3000 m3/h. The SO2 removal rate reached 80%. The range of SO2 concentration in flue gas was 1000-2000 ml/m3. The flue gas temperature was 60 degrees C-80 degrees C. The molecule ratio of NH3 to SO2 was 2. The energy consumption was 3-5 W.h/Nm3. The wire-plane electrode structure and a positive high voltage pulse power supply were used in the experiment. |
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| Keywords: | pulsed corona discharge SO2 removal operation parameters |
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