Journal of Hebei University(Natural Science Edition) >

2016 , Vol. 36 >Issue 6: 614 - 619

DOI: https://doi.org/10.3969/j.issn.1000-1565.2016.06.008

Research progress of H2O2 oxidation in purifying coal-fired flue gas

  • ZHAO Yi ,
  • HAN Yuhong ,
  • WANG Han
Expand
  • 1.College of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, China; 2.College of Physics Science and Technology, Hebei University, Baoding 071002, China

Received date: 2016-05-10

  Online published: 2016-11-25

Fold

Abstract

Gaseous pollutants emitted from coal combustion are very harmful to environment and human health.As a green oxidant,H2O2 has thus received much attention in removing pollutants in coal-fired flue gas in recent years.A review of H2O2 oxidation technology to remove SO2,NO and Hg0 in flue gas both at home and abroad is briefly summarized,including H2O2 oxidation coupling technique,Fenton oxidation and Fenton-like oxidation. The important influencing parameters,removal efficiency and mechanism are discussed.Meanwhile,new techniques such as photocatalysis-Fenton,H2O2 gasification and heterogeneous catalytic oxidation in purifying coal-fired fuel gas are introduced.The results provide reference for achieving greater purification efficiency in the field.

Key words： fuel gas purification; H2O2; Fenton; Fenton-like

Cite this article

ZHAO Yi , HAN Yuhong , WANG Han . Research progress of H2O2 oxidation in purifying coal-fired flue gas[J]. Journal of Hebei University(Natural Science Edition), 2016 , 36(6) : 614 -619 . DOI: 10.3969/j.issn.1000-1565.2016.06.008

References

[1] MONDAL M K,CHELLUBOYANA V R.New experimental results of combined SO2 and NO removal from simulated gas stream by NaClO as low-cost absorbent[J].Chemical Engineering Journal,2013,217:48-53.DOI:10.1016/j.cej.2012.12.002.
[2] PARK H W,CHOI S,PARK D W.Simultaneous treatment of NO and SO2 with aqueous NaClO2 solution in a wet scrubber combined with a plasma electrostatic precipitator[J].Journal of Hazardous Materials,2015,285:117-126.DOI:10.1016/j.jhazmat.2014.11.040.
[3] FANG P,CEN C P,TANG Z J.Experimental study on the oxidative absorption of Hg0 by KMnO4 solution[J].Chemical Engineering Journal,2012,198-199:95-102.DOI:10.1016/j.cej.2012.05.072.
[4] ZHAO Y,HAN Y H,GUO T X,et al.Simultaneous removal of SO2,NO and Hg0 from flue gas by ferrate(Ⅵ)Solution[J].Energy,2014,67:652-658.DOI:10.1016/j.energy.2014.01.081.
[5] AEWUYID Y G,SAKYI N Y.Simultaneous absorption and oxidation of nitric oxide and sulfur dioxide by aqueous solutions of sodium persulfate activated by temperature[J].Ind Eng Chem Res,2013,52(33):11702-11711.DOI:10.1021/ie401649s.
[6] ZHOU Y G,ZHU X,PENG J,et al.The effect of hydrogen peroxide solution on SO2 removal in the semidry flue gas desulfurization process[J].Journal of Hazardous Materials,2009,170(1):436-442.DOI:10.1016/j.jhazmat.2009.04.075.
[7] 郭天祥.新型复合吸收剂液相同时脱硫脱硝的实验研究[D].北京:华北电力大学,2011. GUO T X.Experimental investigation on simultaneous removal of SO2 and NOx in liquid phase by new-type complex absorbent [D].Beijing:North China Electric Power University,2011.
[8] 薛方明.燃煤烟气中SO2、NO和Hg0同时氧化及脱除实验研究[D].北京:华北电力大学,2014. XUE F M.Experimental study on simultaneous oxidation and removal SO2,NO and Hg0 in coal-fired fuel gas[D].Beijing:North China Electric Power University,2014.
[9] ZHAO Y,HAO R L,ZHANG Peng,et al.An integrative process for Hg0 removal using vaporized H2O2/Na2S2O8[J].Fuel,2014,136:113-121.DOI:10.1016/j.fuel.2014.07.046.
[10] ZHAO Y,HAO R L,GUO Q,et al.Simultaneous removal of SO2 and NO by a vaporized enhanced-Fenton reagent[J].Fuel Processing Technology,2015,137:8-15.DOI:10.1016/j.fuproc.2015.04.003.
[11] ZHAO Y,HAO R L,YUAN B,et al.Simultaneous removal of SO2,NO and Hg0 through an integrative process utilizing a cost-effective complex oxidant[J].Journal of Hazardous Materials,2016,301:74-83.DOI:10.1016/j.jhazmat.2015.08.049.
[12] 谢红银,熊源泉,张吉超,等.尿素溶液湿法烟气脱硝添加剂的影响特性研究[J].中国电机工程学报,2011,31(23):41-46. XIE H Y,XIONG Y Q,ZHANG J C,et al.Experimental research of affects of the additives on the removal of NOx from flue gas by aqueous urea solution[J].Proceedings of the CSEE,2011,31(23):41-46.
[13] 方平,岑超平,唐志雄,等.尿素/H2O2溶液同时脱硫脱硝机理研究[J].燃料化学学报,2012,40(1):111-118. FANG P,CEN C P,TANG Z X,et al.Simultaneous desulfurization and denitrification of flue gas by using urea /H2O2 solution[J].Journal of Fuel Chemistry and Technology,2012,40(1):111-118.DOI:10.3969/j.issn.0253-2409.2012.01.018.
[14] BARNEA Z,SACHS T,CHIDAMBARAM M,et al.A novel oxidative method for the absorption of Hg0 from flue gas of coal fired power plants using task specific ionic liquid scrubber[J].Journal of Hazardous Materials,2013,244-245:495-500.DOI:10.1016/j.jhazmat.2012.10.067.
[15] CHENG G W,BAI B F,ZHANG Q,et al.Hg0 removal from flue gas by ionic liquid/H2O2 [J].Journal of Hazardous Materials,2014,280:767-773.DOI:10.1016/j.jhazmat.2014.09.007.
[16] COOPER C D,CLAUSEN C A,PETTEY III L,et al.Investigation of ultraviolet light-enhanced H2O2 oxidation of NOx emissions[J].Journal of Environmental Engineering,2002,128(1):68-72.DOI:10.1061/(ASCE)0733-9372(2002)128:1(68).
[17] CHOI J,LEE K S,CHOI D Y,et al.Dry de-NOx process via gas-phase photochemical oxidation using an ultraviolet and aerosolized H2O/H2O2 hybrid system[J].Energy Fuels,2014,28:5270-5276.DOI:10.1021/ef500645a.
[18] 马双忱,马京香,赵毅,等.采用UV/H2O2体系进行烟气脱硫脱硝的实验研究[J].中国电机工程学报,2009,29(5):27-31. MA S C,MA J X,ZHAO Y,et al.Experimental study on desulfurization and denitrification using UV/H2O2 system[J].Proceedings of the CSEE,2009,29(5):27-31.DOI:10.3321/j.issn:0258-8013.2009.05.006.
[19] LIU Y X,ZHANG J,SHENG C D,et al.Simultaneous removal of NO and SO2 from coal-fired flue gas by UV/H2O2 advanced oxidation process[J].Chemical Engineering Journal,2010,162(3):1006-1011.DOI:10.1016/j.cej.2010.07.009.
[20] LIU Y X,ZHANG J,SHENG C D.Study on the kinetics of NO removal from simulated flue gas by a wet ultraviolet/H2O2 advanced oxidation process[J].Energy Fuels,2011,25,1547-1552.DOI:10.1021/ef200086f.
[21] LIU Y X,ZHANG J,PAN J F.Photochemical oxidation removal of Hg0 from flue gas containing SO2/NO by an ultraviolet irradiation/hydrogen peroxide(UV/H2O2)process[J].Energy Fuels,2014,28:2135-2143.DOI:10.1021/ef401697y.
[22] LIU Y X,ZHANG J,YIN Y S.Study on absorption of elemental mercury from flue gas by UV/H2O2:Process parameters and reaction mechanism[J].Chemical Engineering Journal,2014,249:72-78.DOI:10.1016/j.cej.2014.03.080.
[23] LU D,ANTHONY E J,TAN Y,et al.Mercury removal from coal combustion by Fenton reactions-Part A:Bench-scale tests[J].Fuel,2007,86:2789-2797.DOI:10.1016/j.fuel.2007.03.025.
[24] TAN Y,LU D,ANTHONY E J,et al.Mercury removal from coal combustion by Fenton reactions-Paper B:Pilot-scale tests[J].Fuel,2007,86:2798-2805.DOI:10.1016/j.fuel.2007.03.026.
[25] GUO R T,PAN W G,ZHANG X B,et al.Removal of NO by using Fenton reagent solution in a lab-scale bubbling reactor[J].Fuel,2011,90:3295-3298.DOI:10.1016/j.fuel.2011.06.030.
[26] ZHAO Y,WEN X Y,GUO T X,et al.Desulfurization and denitrogenation from flue gas using Fenton reagent[J].Fuel Processing Technology,2014,128:54-60.DOI:10.1016/j.fuproc.2014.07.006.
[27] LIU Y X,WANG Y,WANG Q,et al.A study on removal of elemental mercury in flue gas using fenton solution[J].Journal of Hazardous Materials,2015,292,164-172.DOI:10.1016/j.jhazmat.2015.03.027.
[28] LIU Y X,ZHOU J F,ZHANG Y C,et al.Removal of Hg0 and simultaneous removal of Hg0/SO2/NO in flue gas using two Fenton-like reagents in a spray reactor[J].Fuel,2015,145,180-188.DOI:10.1016/j.fuel.2014.12.084.
[29] ZHAN F M,LI C T,ZENG G M,et al.Experimental study on oxidation of elemental mercury by UV/Fenton System[J].Chemical Engineering Journal,2013,232:81-88.DOI:10.1016/j.cej.2013.07.082.
[30] LIU Y X,ZHANG J,PAN J F,et al.Investigation on the removal of NO from SO2-containing simulated flue gas by an ultraviolet/Fenton-Like reaction[J].Energy Fuels,2012,26(9):5430-5436.DOI:10.1021/ef3008568.
[31] LIU Y X,ZHANG J,YIN Y S.Removal of Hg0 from flue gas using two homogeneous photo-Fenton-Like reactions [J].AIChE Journal,2015,61(4):1322-1333.DOI:10.1002/aic.14727.
[32] ZHOU C S,WANG B,MA C,et al.Gaseous elemental mercury removal through heterogeneous Fenton-like processes using novel magnetically separable Cu0.3Fe2.7-xTixO4 catalysts[J].Fuel,2015,161:254-261.DOI:10.1016/j.fuel.2015.08.041.
[33] ZHOU C S,SUN L S,ZHANG A C,et al.Fe3-xCuxO4 as highly active heterogeneous Fenton-like catalysts toward elemental mercury removal[J].Chemosphere,2015,125:16-24.DOI:10.1016/j.chemosphere.2014.12.082.
[34] ZHOU C S,SUN L S,ZHANG A C,et al.Elemental mercury(Hg0)removal from containing SO2/NO flue gas by magnetically separable Fe2.45Ti0.55O4/H2O2 advanced oxidation processes[J].Chemical Engineering Journal,2015,273:381-389.DOI:10.1016/j.cej.2015.03.105.
[35] DING J,ZHONG Q,ZHANG S L,et al.Simultaneous removal of NOx and SO2 from coal-fired flue gas by catalytic oxidation-removal process with H2O2[J].Chemical Engineering Journal,2014,243:176-182.DOI:10.1016/j.cej.2013.12.101.
[36] HUANG X M,DING J,ZHONG Q.Catalytic decomposition of H2O2 over Fe-based catalysts for simultaneous removal of NOx and SO2[J].Applied Surface Science,2015,326:66-72.DOI:10.1016/j.apsusc.2014.11.088.
Options
Outlines

/

〈 〉