国内燃煤电厂烟气脱硫现状与展望

202JournalOfNortheastChinaVol.20,No.220006InstituteOfElectricPowerEngineeringJun.,2000:2000204228:(1957-),,,:100522992(2000)02200682071,1,1,2(1.,132013;2.,163000):,,:;;;:X511:A21,,,1000,0.22,900,,,,,,,,,,,[1],,,6MW1[1,2]16MW1990199119921993199419951996199720002100MW76011837209082698111108275116127136901142559160000370000t2388726168281623062433131360004240039585.844420114700t105200106500128000150000t363364385377398395373331.17340t14141720202019401750SO2t418460488523581695680682.86862SI2t14951825237022862730SO2SI2%0.280.320.290.270.300.320.6531995SO22100t,2t/,1,SO235%1,1995,40%[3,4]1995[5]:pH4.5(601);(0.06mg/m3),(0.2mg/m3)[6,7]19983234[8]2()()()()()()()(),:,1%,1998,,200,5-10%[9,10]3();;;;;;,;;;;;;;;;;;;;;;;;962:420002010SO2;SO2;SO2SO22000;SO2;pH4.520002,[11,12,13],[14],,,[15,16,17],,,:2.12[18,19]2,360MW,19921119935150M82M,4.02%,,108.72M3/H,142,3500PPM:95%;90;197.T/H;250,90%;93%;90%;99%,30;6400KWH/H,480KWH/H40,,2.22[20,21]2,300MW,60M3/H()19959,1996422,,,40%50%5%9095801()0.510.410.7514.010.85325100,:(A),,(B),,(C),(D)pH,,COD,COD,52.3[22,23,24]07205M3/H,(0.97%),,,300M2,22%46%,2030,,2.2,80%7M3/H,(3.5%),600M2,162,3000PPM,CaO60%70%,2001.4,(+)80%,1993,199530M3/H,70145,2000PPM(1200PPM)1.4,20%60%2T/H(CaO70%)2.4[25,26]19978,,,:(A)(B)()(C):30M3/H,SO2NOx1800PPM(888PPM)400PPM(273PPM),80%10%(86.8%17.6%)654KG/H,2490KG/H,1900KWH/H,16T/H,2T/H2.527,281998,1999,TempellaPower,125MW:268M3/H,0.92%(0.5%),75%(70%,30%)3T/H,13565.6,11M43M,10.3T/H1.2,1,1%2.6,,[29,30][31],,,66:,()2,,(SDA)(LIFAC)(),,[27],10,80%,,(),[1]172:6(SDA)(LIFAC)(EBA)MW360()200125200Nm3/h21080000820000450000300000(73MW)1800ppm()SO2,3500ppm3000ppm1500mg/Nm3888ppm()177ppm600ppm352mg/Nm3142ppm/1.11.4-1.82.5%4.023.50.92()0.57()25032520%31400()9520750010400/8000()16345001150(219/)KW4364766001424()/tSO260077015002774/KWh1.852.1722.42,[9][19],668/KW,839/tSO22.54/KWh200MW1999319983,,(),,:3.1,200/6003000/[1,5],,,,,,,,3.2,,,,5,2,4,10%,3.3,,,,,2720,,,3.4,,,,420,1020,,[32],2020,60,2550,3900,13%,,,1600[9],1.570%(10.5),630,15,42,,,[1].[C]..1999,5[2].[M].:,1996[3].[C]..1999,5[4].[C]..1996,6[5].[J]..1997,(2)[6],[R].[1998]5[7].[R].[1998]24[8].21[J]..1999,(1)[9].[J]..1999,(5)[10].[J]..1999,(6)[11].[C]..1999,5[12].[M].:.1992[13].[C]...1993[14].IGGC[C]..1999,5[15].[C]..1999,5[16].[J]..1996,(1)[17].[J]..1999,(3)[18].[J]..1999,(4)[19].[J]..1992,(8)[20].[C]..1999,5[21],[J]..1999,(1)[22].[C]..,1993[23].[J]..1999,(5)[24].[J]..1996,(3)372:[25].[C]..1999,5[26].[J]..1999,(4)[27],LIFAC[J]..1995,(2)[28]PatelJG,ViialaJ.LIFACFlueGasDesulfurizationProcess,AnAlternativeSo2ControlTechnology[J].TampellaPowenCorp.Paper,1994[29].[C]..1999,5[30].[C]..1999,(2)[31].[M].:,1998[32].2020:[M].:,1997DevelopmentandProspectofFumeDesulfurizationinCoalFiredPowerPlantofChinaLUTai1,LUOWei2min1,WANGLei1,ZHUKong2you2(1.DepartmentofThermalPowerEngineering,NortheastChinaInstituteofElectricPowerEngineering,JilinCity132012;2.DaqingOilFieldThermalPowerPlant,Daqing163000)Abstract:Thepaperreviewedthemajorindustrialdesulfurizationintallationinrecenttenyearsorso,andthepollutantemissionconditionwiththedevelopmentoffossil2fivedpowerplantinChina.Someproblems,whichismetnandshouldbedisposedoforimprove,arepresentsbasedonlargedemostrationprojectdata,thenaprospectiscontributed.Keywords:electricity;acidrain;environmentalpollution;environmentalconservation4720