[1]杨宏旻 王 宁,李佳凤,曹斌宏,等.非平衡等离子体的NO净化试验[J].南京师范大学学报(工程技术版),2007,07(02):049-52.
 Yang Hongmin,Wang Ning,Li Jiafeng,et al.Experiment on the Purification of NO With Non-Equilibrium Plasma[J].Journal of Nanjing Normal University(Engineering and Technology),2007,07(02):049-52.
点击复制

非平衡等离子体的NO净化试验
分享到:

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
07卷
期数:
2007年02期
页码:
049-52
栏目:
出版日期:
2007-06-30

文章信息/Info

Title:
Experiment on the Purification of NO With Non-Equilibrium Plasma
作者:
杨宏旻1 王 宁1 李佳凤1 曹斌宏1 李 蕊1 黄后学1 陈 弘2
1. 南京师范大学动力工程学院江苏南京210042; 2. 上海地下建筑设计研究院, 上海200020
Author(s):
Yang Hongmin1Wang Ning1Li Jiafeng1Cao Binhong1Li Rui1Huang Houxue1Chen Hong2
1.School of Power Engineering,Nanjing Normal University,Nanjing 210042,China;2.Research Institute of Underground Building,Shanghai 200020,China
关键词:
非平衡等离子 介质阻挡放电 还原净化 NO
Keywords:
non-equ ilibrium plasm a d ielectr ic barrier discha rge reduction pur ification n itrog en ox ide
分类号:
X701
摘要:
利用介质阻挡放电在常压下产生的非平衡等离子体,对模拟尾气中的NO进行了净化试验研究.研究表明,非平衡等离子体技术对NO具有明显的净化效果.试验所获得的电极材料、输入电压、O2含量、NO初试浓度以及尾气停留时间等因素对NO净化效率的影响规律,对优化设计NO净化装置具有指导作用.同时从反应机理角度分析了NO与等离子体基元反应的过程,发现最终的NO净化效果取决于两组同时存在且平行竞争的氧化和还原过程.
Abstract:
An approach to treat nitrogen ox ide ( NO) in simu lated eng ine exhaustw ith the non-equ ilibrium plasm a genera ted by the d ie lectric barrier d ischarge is investigated experim enta lly. The resu lts show that the non-equilibr ium p lasm a is effective to pur ifyNO. The impact of several factors on NO reduction, such as electrodem ater ia ls and configuration, input vo ltage, content o f O2, in itia l concentra tion of NO and resident tim e, g ive d irections to optim ize the NO purification dev ice. The elem enta l reaction mechan ism invo lved in NO-plasm a chem istry is a lso ana ly zed and theNO rem ova l effect depends on two paralle l reactions o f ox idation and reduction wh ich competes each othe r s imultaneously.

参考文献/References:

[ 1] 童澄教. 内燃机排放与净化[M ]. 上海: 上海交通大学出版社, 1994: 48- 52.
Tong Chengjiao. The Exhaust and Purifica tion o f Interna-l Combustion Eng ine [M ]. Shangha:i Shangha i J iaotong Un iversity Press, 1994: 48- 52. ( in Chinese)
[ 2] 陈建军, 王帅帅, 冯长根. 汽车尾气中NO 的脱除方法[ J] . 化学通报, 2004, 67( 9): 656- 660.
Chen Jian jun, W ang Shua ishua,i Feng Changg en. The w ay o f NO rem oval in au tom ob ile exhaust[ J]. Chem ica l Bulle tin, 2004, 67( 9): 656- 660. ( in Chinese)
[ 3] 陈松玲, 路淼, 储金宇, 等. 机动车排放净化技术研究[ J]. 中国农机化, 2005, 1( 1): 53- 55.
Chen Song ling, LuM iao, Chu Jinyu, et a.l Study o f pur ifica tion techno logy for exhaust o f veh ic le[ J]. Ch inese Ag ricu lture M achine, 2005, 1( 1): 53- 55. ( in Ch inese)
[ 4] H acham R, Ak iyam aH. A ir po llution contro l by e lectrical d ischarges[ J]. IEEE Transaction on D ie lectr ics and E lectrical Insulation, 2000, 7( 5) : 654- 683.
[ 5] E liasson B, Koge lscha tz U. Non-equ ilibrium volum e plasm a chem ica l process ing [ J] . IEEE T ransaction on Plasm a Sc ience, 1999, 19( 6): 1 063- 1 077.
[ 6] Yan K, Kanazaw a S. Ox idation and reduction processes du ringNOx remova lw ith co rona- induced on therm a l plasm a [ J]. P lasm a Chem istry and Plasm a Pro cessing, 1999, 19( 3): 422- 443.
[ 7] 刘明海, 邬钦崇, 俞国扬. 低温等离子体技术在汽车尾气治理的发展动向[ J]. 环境科学动态, 1999, 23( 3): 18- 21.
LiuM ingha ,i W u Q inchong, Yu Guoyang, et a.l The development of app lication o f non- the rma l p lasm a in treatment of vehicle exhaust[ J]. Trends o f Env ironm enta l Sc ience, 1999, 23( 3) : 18- 21. ( in Chinese)
[ 8] 郭春文. 低温等离子体法净化汽车尾气[ J]. 重庆三峡学院学报, 2003, 19( 6): 113- 115.
Guo Chunw en. T reatm ent o f exhaust w ith non- therm a l p lasm a[ J]. Journa l o f Chongqing Three Gorge Co lleg e, 2003, 19( 6): 113- 115. ( in Chinese)
[ 9] 蔡忆昔. 低温等离子体技术在降低柴油机排放中的应用[ J] . 中国机械工程, 2005, 24( 16): 2 238- 2 241.
Ca iY ix .i App lication o f non- therm a l plasm a in purification o f the exhaust o f d iese l eng ine[ J] . ChinaM echanical Eng ineer ing, 2005, 16( 24): 2 238- 2 241. ( in Ch inese)
[ 10] 冯志宏, 吕保和. 低温等离子体净化汽车尾气中NO的研究[ J]. 车用发动机, 2005( 5): 57- 60.
Feng Zhihong, Lv Baohe. Study o f pur ification NO in exhaust of vehic le w ith non-therm al plasm a [ J] . Vehic le Eng ine, 2005( 5): 57- 60. ( in Ch inese)

备注/Memo

备注/Memo:
基金项目: 合肥市科技计划( 2006048)资助项目.
作者简介: 杨宏旻( 1972-) , 副教授, 博士, 主要从事燃烧污染防治方面的教学与研究. E-m ail:yanghongm in@ n jnu. edu. cn
更新日期/Last Update: 2013-04-29