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200310october)1.322003:00173327(2003)05008106’,’,2l(.,300130;2.,100084):,.,,,,,,,,.:;;;;;:TO02.82:A0502,,,,502.502,、,,.3,、、`IJ.,、、.、,.、、,,.,.,,,,,.1,,`2].,502、502、502、502,.1.1,2080,,.,,,,:20030315:(02212221D):(1977),(),.DOI:10.14081/j.cnki.hgdxb.2003.05.01720035502,,,.,,,..,,.、、`3].1.2(icrcula:FiludBedcFB)80〔4,.:502,,,,,.caoCaO()H2,;,,,,502Ca(o)H2CaSO3,,,;,,.,,,、,、,.caso3、caso;、cao,;,【5,;C`6,,..,〔7],`..1.3、〔9〕.,,;,502、,,.cs2,80%.“”.,〔10].,.1.4(PPSB)〔`’l’],.,(、),,(),,..(),,.LSL,5,6,、,、,,,l3~,,,caO()H2,,502,,,cas04,,.、、,2.1.6,,.,,,,,`,.,,.,.,,135,,.,,.,3,,l);2);3)`1.2,.2.1,,150-100℃.,,△T,△T1015“ctgl].△T,,;502,.△T,..22Ca/ScS.,,Ca/s1,,,,,,.`2011.52.5,.,..23,.,;`,,,、,,;...24.,20035,:;.,,.,CaO90%.69~,;,AsTM,25925“C1009,3min40“e”,.,「10],,,.,.,,;,.,,..25,,.,135`,l],,,,Cs1.52.5,90%,`20j.,.3FGDFGD2050,.,90,,,.80,`.sxlo4m3,(.097%).300,.,2.2,80%(),.7104m3,(3.5%).600m,,162“c,5028580mg/m3.,cao60%70%,200.1.4,80%,.“”,,199510『19」.3、10,m3();5025720mgm/,(34m);145oc,12“C.1.4,20%65%,2(cao70%).,,,.,、,,,..4,.:l).(SDFGD),,.,.,,.2).,80%,;,,.3).,.4).,,.,.5,,.l),,();(,).2),,.:.21,.,,,,,,.:,,,.JJ[.,2000,13(l):6064.21[,.JJ[.,2001,29(2):3235.3[].IJ].,1999,15〔3):5962.4[],,.1J[.,2002,3〔6):5356.「5],,.[J].,2002,25(2):1417.[6]YOnyiLiu,KunioKato.PToeessanaly:15ofsemiddesulfurizationproeessinapowde-rpartielesPoutedbed[J).JournalofChemlealEngineeirngofJan,2000,33(2):223231.7[].「lD.:,2002.8[],,,.[J].,2000,19(6):426.J,,,J[].,2000,13(2):6264.〔10]MaXiaoxun,KeokaTkao,uGoQiminetaleRmovalofS02ofrmFlueGasUsingaNewSemidryFlueGasDesulfurizationPoreesswihtapowde-rpartielesP0lltedBed[J].CaanidanJournalofChemiealEngineeirng,1999,77(2):356362.[11]GuangwenXu,Qiminguo,TakaoKancko,etal.Anewsemidrydesulfurizaitonporeessusiapowderpartielespoutedbed[J].Japan:6820035AdVaneesinEnvirornnenatlResarceh,2000(4):918.[12]XiaoxunMa,kaoKaneko,sTutomuaTshimo,etal.UseoflimesotneofrSO:remvoalfrOmflueassinhtesemidryFGDporeesswihtapowde-rPartielespoutedbed[J].JaPan:Chemica1Engineeirngseienee,2000(55):4643652.[13]LiuYUn·yi,MaXiao·xun,uKnioKato.eRmvoalofS02ofrmFlueGasbyLimesotneinSemidlyProeesswihtPowe-rParticleSpoutedBed[J].JournalofSbenyangInsitotteofChemicaleTohnolo,2001,15(l):l7.114]MaX,KeokT,XuG,etal.InfluenceofseoonenstonermovalofSO:formfluegasinhetsedyrFGDProees,wihtapowdePartielesPoutedbed[J].Biratin:Fule,2001(80):673680.l[5],,.J[].,2002,31(1):7074.L16〕,,.[J].,2002():94%.1[7],,.()J[].,2002,3(1):5760.l[81,.1[J.,2001(2):446.[19],,.〔Ml.:,2001、245251,300320.2[0],.[J].,2002(4):610,20.2[l].[M」.:,1998.262269,279282.2[2],,,.J[].,2001,23(4):337,3.TheNewDeveloPmentofSemidryFlueGasDesulfurizationeTchnologyZHAOuJan’,ZHANGShaofeng’,ZHANGZhanfeng,(1.SehoolofChemicalEngineeirng,HebeillUivesriytofeTehnology,iTanjin300l30,Chian:2.AeademyofsonwareEngineering,sTinghuaunivesriyt,Beijing100084,China)Abstraet:ThroughhteeonunentofhtenewdeveloPmentofsemidyrfluegasdesulfuirzationteehnology,thePirmayrafetorshtataffeetdesulfurizationeiffeieneyandtheiutlizationofdesulfuirzerwereanalyzed.ThentheexisetntteehnologiesandPorblemsweererviewed.InhteendofhtePapeaeoneiseanalysiswasgivenofrmhtedeveloPmentetrndofsemi~dyrdesulfurizationetehnology,say,lessivneslntentandurnnableexPendihlre、highdesulfurizationeiffcieneyandhteutilizationofdesulfurizer,byProduetinuse,avdaneedandunPollutedteehnolog.yeKywodrs:fluegasdesulfuirzation;semldyr;sPray;fluidizedbed;sPoutedbed;desulfuriezr