活性炭联合脱硫脱硝工艺

:2000-04-28;:2000-07-13:(59878012):(1967-),,,.:1001-2060(2001)04-0444-03,,(,210096)1SO2/NOx:,SOx,NOx,:;;:TQ013.1:A175%,84%[12]SO2NOx,(),NOx,NOx,NOx,NOx20%70%NOx,SCR()SNCR(),,[34],,,,,,,21,,[10]1201602,SO298%,NOx80%[58],16(94)20017©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,SO2,,NOx2SO2/NOx33.1SO2/NOxSO2:2SO2+O2+2H2O2H2SO4,NO,:4NO+O2+4NH34N2+6H2O:NH3+H2SO4NH4HSO42NH3+H2SO4(NH4)2SO4SO2NOxSO2SO2,SO2,NOx3,SO2,NOxSO2,,[9,11]3SO2NOx3.2H2SO4NH4HSO4(NH4)2SO4,,400:H2SO4H2O+SO3(NH4)2SO42NH3+SO3+H2O2SO3+C2SO2+CO23SO3+2NH33SO2+3H2O+N2,SO2,4[10,5]30000m3/hSO2/NOx,1984(Omuta)SO2NOx98%80%2%89kg/h,142kWh/h,,SO3,1987SO2/NOxArzberg57107MW(450000m3/h)130MW(660000m3/h)SO2NOx0113%01035%SO295%,NOx60%55.1(1)SO2NOxSO298%,NOx80%,20mg/m3,(2)SO398%(3),;5444,:©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.(4)(5)(6)5.2(1)SOx(2),(3),6,,15%,,,,NOx,SOx,NOxSOx,,,,:mg/m3:[1].[M].:,1992.[2].[J].,1992,13(4):92-96.[3]WEILERH.SelectivecatalyticreductionexperienceshedslightonSCRO&Missuesrummenhohl[J].Power,1992,136(9):25-36.[4],,.[J]..1996,12(2):37-40.[5]ANDOJ.Fluegascleaningtechnologyoftheworld[R].Tokyo,Japan:CoalMiningResearchInstitute,1990.[6]ANDOJ.Coalutilizationandenvironmentalprotection2recentdevelop2mentsinJapan[R].Tokyo,Japan:CenterforCoalUtilisation,1991.[7]ANDOJ,KAPLANN.RecentdevelopmentsinSO2andNOxabate2menttechnologyinJapanandChina[A].ProceedingsofthefirstcombinedfluegasdesulfurizationanddrySO2controlsymposium[C].PaloAlto,CA,USA,ElectricPowerResearchInstitute,1989.1.95-1.112.[8]ANDOJ,SEDMANCB.StatusofacidrainandSO2andNOxabate2menttechnologyinJapan[A].Proceedingsofthetenthsyposiumonfluegasdesulphurisation[C].PaloAlto,CA,USA,ElectricPowerResearchInstitute,1987.2.45-2.66.[9]MURAYAMAH.Advancefluegastreatmentusingactivatedcharpro2cesscobinedwithFBC[A].ProceedingsofthesecondcombinedfluegasdesulfurizationanddrySO2controlsymposium[C].PaloAlto,CA,USA,ElectricPowerResearchInstitute,1991.3.195-3.204.[10]ITOY,FUJIMOTOT.NagaokaO.Mitsui2BFsimultaneousSOxandNOxremovalsystem[A].Proceedingsoftheninthsymposiumonfluegasdesulphurisation[C].PaloAlto,CA,USA,ElectricPowerResearchInstitute,1986.8.31-8.43.[11]LINWEIGANG,JANE,DAM2JOHANSENKIN,etal.Interactionbetweenemissionsofsulfurdioxideandnitrogenoxidesinfluidizedbedcombustion[J].Fuel,1994,73(7):1202-1208.()Power20001112,2001,724MW725720343m2,151t/h,540FosterWheeler,362MWGEC-Alstom1998Bechtel10,()6442001©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.simulation,powerplantsystem=Hot2stateExplosionPressureTestofaCast2ironBoilerandItsTheoreticalAnalysis[,]/LIUWen2tie,HEYu2rong,LIZhi2hong(EnergyEngineeringCollegeundertheHarbinInstituteofTechnology,Harbin,China,PostCode:150001),BAIWu2yin(ShijiazhuangBaoshiElectronicsGroupCo.,Shijiazhuang,HebeiProvince,China,PostCode:050061)//JournalofEngineeringforThermalEnergy&Pow2er.-2001,16(4).-434436Onthebasisofthetestresultsofafull2scalehot2stateexplosiontestacalculationandanalysiswasconductedoftheex2plosionpressureofthefollowing:square2boxtestparts,nodularcast2ironboiler,greycast2ironboilerandgreycast2ironboilerplates.Asaresult,obtainedweretherelevantsafetyfactorsrecommendedforselection.Thetestsandanalysisin2dicatethatthesafeandreliableoperationofcast2ironboilerscanbeassured.Keywords:hot2stateexplosiontest,cast2ironboiler,explosionpressure,safetyfactor=ThermodynamicAnalysisoftheBurningofOrganicWasteLiquidinaFluidizedBedIncinerator[,]/BIERu2shan,LIBing2xi,LIUWen2tie,LUHui2lin,YANGLi2dan,ZHOUDing(EnergyEngineeringCollegeundertheHarbinInstituteofTechnology,Harbin,China,PostCode:150001)//JournalofEngineeringforThermalEnergy&Power.-2001,16(4).-437440Withcoalservingasanauxiliaryfuelheatbalanceequationswereestablishedfortheburningoforganicwasteliquidinthedense2phasezoneandrare2phasezoneofafluidized2bedincinerator.Bysolvingfortheseequationsdeterminedwerethefollowing:1.Theratioofwasteliquidbeingincineratedinthedense2phasezoneascalculatedagainstthetotalincin2eratedquantity;2.Characteristicscurvesshowingtheeffectoftheincinerationtemperatureinthedense2phasezone,ex2cessairfactoratthefurnaceoutletandthepreheatingairtemperatureontheconsumptionoftheauxiliaryfuelandthefur2naceoutlettemperature.Theresultsofcalculationindicatethatwiththeratioofthewasteliquidincineratedinthedense2phasezonebeingkeptat70%ofthetotalincineratedquantitythetemperatureinthedense2phasezonecanberoughlymaintainedatthesamelevelasthatatthefurnaceoutlet.Moreover,itishighlydesirabletocontrolthedense2phasezonetemperatureat8502900inordertoreducetheconsumptionofauxiliaryfuelandtolimittheexcessairfactoratlessthan1.7inordertomaximizethepreheatingairtemperature.Theabovefindingscanserveasatheoreticalbasisforthedesignandoperationoffluidizedbed2basedwasteliquidincinerators.Keywords:organicwasteliquid,fluidizedbed,incinerator,auxiliaryfuelconsumptionWDR0.351.4MW=WDRSeries0.3521.4MWElectricHeatingBoilersandTheirDesign[,]/CAOXi2gong(TechnologyCenterofZhengzhouBoilerWorks,Zhengzhou,HenanProvince,China,PostCode:450052)//JournalofEngineeringforThermalEnergy&Power.-2001,16(4).-441443Elect