介质阻挡放电低温等离子体脱硫脱硝研究
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摘要
介质阻挡放电是大气压下产生低温等离子体的常用方法,在等离子体脱硫脱硝领域有着良好的应用前景。低温等离子体反应器的电极配置形式是影响反应器的放电特性及脱硫脱硝效率的主要因素之一。因此本文对线-板式介质阻挡放电反应器电极配置进行了优化研究。实验中采用圆筒式低温等离子反应器,对介质阻挡放电及NO脱除效率进行研究。考察了电压、内电极形状、气体种类对介质阻挡放电效果的影响。并研究了电压、氧气含量、进口NO浓度对NO脱除率的影响。
作为应用基础研究,本文对介质阻挡放电等离子体反应器结构优化及提高脱硫脱硝效率有一定的参考价值。
Dielectric barrier discharge is a common method of producing non-thermal plasma at atmospheric pressure.DBD has a good prospect in the field of removal of sulfur dioxide and nitric dioxide with non-thermal plasma.The electrode configuration of nonthermal plasma reactor is one of the main factors which affect reactor discharge characteristics and the De SO_2/NOx efficiency.So in this paper,the electrode configuration of the wire-plate DBD reactor has been optimized.The results provide the theoretical gist for the optimization and manufacture of the wire-plate DBD plasma reactor.In this experiment,the cylindrical plasma reactor was used in order to discuss the effect of dielectric barrier discharge.And the different reacting systems including the power supply、O_2、NO which affect the removal rate of NO are discussed.
As a basic application research,the results in this paper are reference for plasma reactor design and improving the De SO_2/NOx efficiency.
作为应用基础研究,本文对介质阻挡放电等离子体反应器结构优化及提高脱硫脱硝效率有一定的参考价值。
Dielectric barrier discharge is a common method of producing non-thermal plasma at atmospheric pressure.DBD has a good prospect in the field of removal of sulfur dioxide and nitric dioxide with non-thermal plasma.The electrode configuration of nonthermal plasma reactor is one of the main factors which affect reactor discharge characteristics and the De SO_2/NOx efficiency.So in this paper,the electrode configuration of the wire-plate DBD reactor has been optimized.The results provide the theoretical gist for the optimization and manufacture of the wire-plate DBD plasma reactor.In this experiment,the cylindrical plasma reactor was used in order to discuss the effect of dielectric barrier discharge.And the different reacting systems including the power supply、O_2、NO which affect the removal rate of NO are discussed.
As a basic application research,the results in this paper are reference for plasma reactor design and improving the De SO_2/NOx efficiency.
引文
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[3]GB13223—2003火电厂大气污染物排放标准[S]
[4]杨超.谈汽车排放标准,汽车使用技术,2003(3):9-11
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[17]Chang MB,Balbach JH,Rood MJ,Kushner MJ.Removal of SO2 from gas streams using a dielectric barrier discharge and combined plasma photolysis.J Appl Phys,1991,69(8):4409-4417
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[22]Zhang Zhitao,et al.Proceedings of the 2001 IEEE industry applications conference 36th IAS annual meeting,2001
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[30]杨津基.气体放电.北京:科学出版社,1983
[31]Eliasson B,Kogelschatz U.Modeling and applications of silent discharge plasma.IEEE Transactions on Plasma Science,1991,19(2):309-323
[32]Pashaie B,Sankaranarayanan R,Dhali S K.IEEE Transactions on Plasma Science,1999,27(1):22-23
[33]王辉,方志,邱毓昌,等.介质阻挡放电等效电容变化规律的研究.绝缘材料,2005,38(1):37-40
[34]吴玉萍.介质阻挡放电降解苯和苯乙烯的影响因素研究:[硕士学位论文],上海:复旦大学,2004
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[36]罗毅,方志,邱毓昌.材料性质对介质阻挡放电的影响.绝缘材料,2003,36(4):45-47
[37]王成遇,陶瑛.玻璃成分的设计与调整.玻璃与搪瓷,2004,32(6):56-59
[38]赵文华,张旭东.反应器特征参数对介质阻挡放电去除NO的影响.清华大学学报(自然科学版),2003,43(11):1515-1518
[39]赵文华,张旭东.电极尺寸对介质阻挡放电冷等离子体去除的影响.环境污染治理技术与设备,2004,5(1):51-53
[40]TakakiK,FujiwaraT.Multi point barrier discharge process for removal of NOx from diesel engine exhaust.IEEE Trans Plasma Sci,2001,29(3):518-523
[41]B.M.Penetrante,M.C.Hsiao,B.T.Merritt,and et al.Comparison of electrical discharge techniques for non-thermal plasma processing of NO in N2,IEEE Transactions on Industry Applications,1995,vol.23:679-687
[42]董冰岩,脉冲放电烟气脱硫反应器的研究及设计,[博士学位论文],大连,大连理工大学,2005
[43]I.Gallimber,G.Bacchiega,Anne Bondiou-Clergerie,et al.Fundamental processes in long air gap discharges,Comptes Rendus Physique,2002,3:1335-1359
[44]E.M.van.Veldhuizen,W.R.Rutgers.Pulsed positive corona streamer propagation and branching,J.Phys.D:Appl.Phys.,2002,35:2169-2179
[45]Y.V.S.Erdyuk,A.Larsson,S.M.Gubanski,et al.The propagation of positive streamers in a weak and uniform background electric field.J.Phys.D:Appl.Phys.,2001,34:614-623
[46]N.L.Allen,A.Ghaffar.ConditiOns required for the propagation of a cathode-directed positive streamer on air.J.Phys.D:Appl.Phys.1995,28:331-337
[47]唐兴伦,范群波等.ANSYS工程应用教程—热与电磁学篇,中国铁道出版社,2003年1月
[48]赵凯华,陈熙谋.电磁学(上、下册),高等教育出版社,1999年6月
[49]河野照哉等著,尹克宁译.电场数值计算法,高等教育出版社,1985年11月
[50]余刚,顾宁,蒋彦龙,等.电晕耦合无声放电结构电极配置数值模拟.南京航空航天大学学报,2007,39(6):752-755
[51]魏恩宗.直流电晕氧化结合化学吸收烟气脱硝实验及机理研究.浙江大学, 博士学位论文,2006
[52]Rosenthal L A,Davis DA.IEEE Rrans.Ind.Application,1975,IA-11:328
[53]Bartnikas R.IEEE Trans.Dielect.Elect.Insulation,1987,DEI-22:629
[54]Masaki Kuzumoto,Woichiro Tabata,Kenji Voshizawa et al.T.IEE Japan,1996,116-A:121
[55]SnyderHR,Anderson GK.Effect of air and oxygen content on the dielectric barrier discharge decomposition of chlorobenzene.IEEE Transactions on Plasma Science,1998,26(6):1695-1699
[56]董丽芳,毛志国,张连水,冉俊霞,少量氩气对大气介质阻挡放电光谱的增强,光谱学与光谱分析,第25卷,第10期
[57]McLarnon C R and Mathur V K.Nitrogen oxide decomposition by barrier discharge,Ind.Eng Chem Re,2000(39):2779-2787
[58]Penefante Bernie M,Hsiao Mark C,Merritt Bernard T,et.al.Comparison of electrical discharge techniques for non-thermal plasma processing of NO in N2.IEEE Transactions on Plasma Science,1995,23(4):679-688
[59]Penetrante BM,Brusasco RM,Merritt BT,Vogtlin GE.Pure APPI Chem,1999(10):1892
[60]王文春,吴彦,李学初等,N0、N2气体中电源放电高能电子密度分布的光谱实验研究,环境科学学报,1998,18(1):51-55
[61]空气和废气检测分析方法/[空气和废气监测分析方法]编委会编.第4版,北京:中国环境科学出版社,2003,9
[2]段宁,柴发合,陈义珍,等.《火电厂大气污染物排放标准》与火电厂大气污染控制,中国能源,2004,26(12):20-26
[3]GB13223—2003火电厂大气污染物排放标准[S]
[4]杨超.谈汽车排放标准,汽车使用技术,2003(3):9-11
[5]王贞涛,闻建龙,陈汇龙,唐爱坤,基于高电压技术的烟气脱硫研究与应用进展,中国农机化,2005年第6期
[6]姚雨,郭占成,赵团.烟气脱硫脱硝技术的现状与发展,钢铁,2003(1):59-63
[7]王海强,吴忠标.烟气氮氧化物脱除技术的特点分析,能源与环境,2004(3):27-30
[8]王振宇.燃煤电厂的除尘、脱硫、脱硝技术,环境保护科学,2005(1):4-6
[9]宋增林,王丽萍,程璞.火电厂锅炉烟气同时脱硫脱硝技术进展,热力发电,2005(2):6-9
[10]Keping Yah,Hexing Hui,Mi Cui,Jingsong Miao,Xiaoli Wu,Chongguang Bao,Ruinian Li,Corona inducednon-thermal plasmas:fundamental study and industrial applications,Journal of Electrostatics 44,1998
[11]张仁熙.等离子体技术在环境保护中的应用(上).上海化工,2000,21:4-5
[12]张芝涛.大气压窄间隙DBD等离子体源与应用基础研究.东北大学博士论文,2003
[13]白希尧,张芝陶,等.强电离放电及其应用研究的进展,中原工学院学报,2003,14:5-9
[14]王燕,赵艳辉,白希尧,张芝涛.DBD等离子体及其应用技术的发展.自然杂志,2002,24(5):277-282
[15]Dhali S K,Sardjal.Dielectric barrier discharge for the removal of SO_2from flue gas.IEEE International Conference on Plasma science,1989
[16]Dhali S K,Sardjal.Dielectric barrier discharge for Processing of SO_2/ NOx.Journal of Applied Physics1991,69(9):6319-6324
[17]Chang MB,Balbach JH,Rood MJ,Kushner MJ.Removal of SO2 from gas streams using a dielectric barrier discharge and combined plasma photolysis.J Appl Phys,1991,69(8):4409-4417
[18]Higashi M,Uehida S,Suuzki N,Fujii K.Soot elimination and NOx reduction indiesel-engine exhaust by a combination of discharge plasma and oildynamics.IEEETransactions on Plasma Science,1992,20(1):1-12
[19]Chnag MB,Kushner MJ,Rood MJ.Removal of SO[sub2]and NO from gas streams with combined plasma photolysis.Journal of Environmental Engineering,1993,119(3):414-423
[20]高泰荫,信一兵.无声放电作用下碳烟氧化的实验研究.东北大学学报:自然科学版.1997,18(1):86-89
[21]Snyder HR,Anderson GK.Effect of air and oxygen content on the dielectric barrier discharge decomposition of chlorobenzene.IEEE Transactions on Plasma Science,1998,26(6):1695-1699
[22]Zhang Zhitao,et al.Proceedings of the 2001 IEEE industry applications conference 36th IAS annual meeting,2001
[23]Christopher R,Mclarnon,PhD,Morgan D Jones.Electro-catalytic oxidation process for multi-pollutant control at firstenergys R E Burger generating station.Electric Power 2000 Cincinnati Convention Center,2000
[24]徐学基,诸定昌.气体放电物理.上海:复旦大学出版社,1996
[25]邱毓昌,张文元,施围.高电压工程.西安:西安交通大学出版,1995
[26]王燕,董克兵,刘兴旺,张芝涛,DBD放电形貌演变过程的实验研究.中原工学院学报,2003,(14):77-79
[27]Masuda S,Hosokawa S,Tu X L,et al.Destruction of gaseous pollutants by surface-induced Plasma chemical process.IEEE Trans Ind App,1993,29(4):781-786
[28]刘钟阳,吴彦,王宁会.DBD等离子体反应器放电功率测量的研究.仪器仪表学报,2001,22(3):78-79,83
[29]桑宏.介质阻挡放电的参量研究:[硕士学位论文],上海:复坦.大学,2000
[30]杨津基.气体放电.北京:科学出版社,1983
[31]Eliasson B,Kogelschatz U.Modeling and applications of silent discharge plasma.IEEE Transactions on Plasma Science,1991,19(2):309-323
[32]Pashaie B,Sankaranarayanan R,Dhali S K.IEEE Transactions on Plasma Science,1999,27(1):22-23
[33]王辉,方志,邱毓昌,等.介质阻挡放电等效电容变化规律的研究.绝缘材料,2005,38(1):37-40
[34]吴玉萍.介质阻挡放电降解苯和苯乙烯的影响因素研究:[硕士学位论文],上海:复旦大学,2004
[35]李永梅.1009小臭氧发生管的设计与研究:[硕十学位论文],南京:河海大学, 2006
[36]罗毅,方志,邱毓昌.材料性质对介质阻挡放电的影响.绝缘材料,2003,36(4):45-47
[37]王成遇,陶瑛.玻璃成分的设计与调整.玻璃与搪瓷,2004,32(6):56-59
[38]赵文华,张旭东.反应器特征参数对介质阻挡放电去除NO的影响.清华大学学报(自然科学版),2003,43(11):1515-1518
[39]赵文华,张旭东.电极尺寸对介质阻挡放电冷等离子体去除的影响.环境污染治理技术与设备,2004,5(1):51-53
[40]TakakiK,FujiwaraT.Multi point barrier discharge process for removal of NOx from diesel engine exhaust.IEEE Trans Plasma Sci,2001,29(3):518-523
[41]B.M.Penetrante,M.C.Hsiao,B.T.Merritt,and et al.Comparison of electrical discharge techniques for non-thermal plasma processing of NO in N2,IEEE Transactions on Industry Applications,1995,vol.23:679-687
[42]董冰岩,脉冲放电烟气脱硫反应器的研究及设计,[博士学位论文],大连,大连理工大学,2005
[43]I.Gallimber,G.Bacchiega,Anne Bondiou-Clergerie,et al.Fundamental processes in long air gap discharges,Comptes Rendus Physique,2002,3:1335-1359
[44]E.M.van.Veldhuizen,W.R.Rutgers.Pulsed positive corona streamer propagation and branching,J.Phys.D:Appl.Phys.,2002,35:2169-2179
[45]Y.V.S.Erdyuk,A.Larsson,S.M.Gubanski,et al.The propagation of positive streamers in a weak and uniform background electric field.J.Phys.D:Appl.Phys.,2001,34:614-623
[46]N.L.Allen,A.Ghaffar.ConditiOns required for the propagation of a cathode-directed positive streamer on air.J.Phys.D:Appl.Phys.1995,28:331-337
[47]唐兴伦,范群波等.ANSYS工程应用教程—热与电磁学篇,中国铁道出版社,2003年1月
[48]赵凯华,陈熙谋.电磁学(上、下册),高等教育出版社,1999年6月
[49]河野照哉等著,尹克宁译.电场数值计算法,高等教育出版社,1985年11月
[50]余刚,顾宁,蒋彦龙,等.电晕耦合无声放电结构电极配置数值模拟.南京航空航天大学学报,2007,39(6):752-755
[51]魏恩宗.直流电晕氧化结合化学吸收烟气脱硝实验及机理研究.浙江大学, 博士学位论文,2006
[52]Rosenthal L A,Davis DA.IEEE Rrans.Ind.Application,1975,IA-11:328
[53]Bartnikas R.IEEE Trans.Dielect.Elect.Insulation,1987,DEI-22:629
[54]Masaki Kuzumoto,Woichiro Tabata,Kenji Voshizawa et al.T.IEE Japan,1996,116-A:121
[55]SnyderHR,Anderson GK.Effect of air and oxygen content on the dielectric barrier discharge decomposition of chlorobenzene.IEEE Transactions on Plasma Science,1998,26(6):1695-1699
[56]董丽芳,毛志国,张连水,冉俊霞,少量氩气对大气介质阻挡放电光谱的增强,光谱学与光谱分析,第25卷,第10期
[57]McLarnon C R and Mathur V K.Nitrogen oxide decomposition by barrier discharge,Ind.Eng Chem Re,2000(39):2779-2787
[58]Penefante Bernie M,Hsiao Mark C,Merritt Bernard T,et.al.Comparison of electrical discharge techniques for non-thermal plasma processing of NO in N2.IEEE Transactions on Plasma Science,1995,23(4):679-688
[59]Penetrante BM,Brusasco RM,Merritt BT,Vogtlin GE.Pure APPI Chem,1999(10):1892
[60]王文春,吴彦,李学初等,N0、N2气体中电源放电高能电子密度分布的光谱实验研究,环境科学学报,1998,18(1):51-55
[61]空气和废气检测分析方法/[空气和废气监测分析方法]编委会编.第4版,北京:中国环境科学出版社,2003,9
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