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315478,,,X,1998927kWh,1/3,1/81/20[1],,21,3/4,1995[2],CO2821t,13.2%,,2020,CO283%,,,,[3]:(1),,;(2),800900,,NOx;(3),SO2;(4),,,21:()11[4]:(010mm)1(01mm)(),,,()220th-1,:(1),12201530mm,2100mm,(),1381820580Pa,1.21.8ms-1,820900;(2),,1216kgm-3,1.23ms-1,930980;(3),8501100,18ms-1;(4),850930,29ms-1;(5),70530gm-3,850NAIHUOCAILIAO2000,34(4)232235X:2000-02-28:2322000/4930,18ms-1,8600h,2101224h,65h-1800,8h22:(1),8001100,,,,,,,,,(2),,210,,,,(3),(29ms-1),,,,232[4],Vg:EVgnn,Vg=940ms-1,n=3.34.0,,nASTMC704,:,()3,,SO2SO3H2SCO,3Nucla420th-11988199015700h[5],15.0%,(27.7%)ABB-CE,,,,,4,5,6[6]4ABB-CE(3),:Al2O395%Al2O390%SiC80%,Al2O3-Cr2O3NAIHUOCAILIAO2000/423356ABB-CE12LLB3451Al2O3/%354545557080Fe2O3/%1.51.51.5(815)/W(mK)-114.91819.219.822.3/%2517.520/%-0.2-0.3-0.3/MPa526384815/cm312.010.07.02Al2O3/%40508085Fe2O3/%1.51.5/gcm-32.162.322.82.96(1093)/%0.050.05/%1212106/-14.54.5/MPa49105/cm312.06.03LLB,/mm60707030Al2O3/%3%558251Fe2O3/%0.70.70.1SiO2/%3513.515ZrO2/%--35/MPa70(1100)80(1100)40(100)/W(mK)-10.85(800)2.4(800)4.2(1000)0.95(1100)2.5(1000)4Al2O3/%9070757365SiC/%-2025--Fe2O3/%0.51.211.5/gcm-32.83.12.72.62.3/MPa10010512012080110011012512590/MPa1108108811001012109/%(1450,2h)0.10.20.40.6/cm36.57785Al2O3/%927073SiO2/%3720SiC/%-20-ZrO2/%3--Fe2O3/%0.20.50.8/gcm-32.92.62.6/MPa1107070655409085801200908880/%(1350,3h)0.20.20.3/(1100W)304035/cm37884:,,,,,NAIHUOCAILIAO2342000/4,,,,1..,1999,(10):382.,.,1999,(10):15203.CFB.,1999,30(2):18244,,..:,1998,6657025,,.Nucla420th-1.,1994,14(5):426NolanEHeard.Ahistoricalperspectiveofexperiencebaseddesignen2hancementsofcirculatingfluidbedcombustors.Fluidizedbedcombus2tion.ASME,1993,(2):949953:,1953,,Refractoryliningforcirculatingfluidbedboiler/WuYaochen,LuoJianwei//NaihuoCailiao.-2000,34(4):232Thecurrentsituationofrefractoriesforcirculatingfluidbedboilerbothathomeandabroadwasreviewed.Itispointedoutthatchoosingtherefractoriesreasonablyaccordingtotheworkingconditionssuchasmediumtemperature,thermalshock,erosionandabrasionoftheliningisnecessary.Keywords:Circulatingfluidbedboiler,RefractoriesAuthorsaddress:OccupationalTechnologyInstituteofBuildingMaterials,ZhejiangIndustryUniversity,Hangzhou315478(231)6,.().:,1986,3497..,1982,(9):59:,1941,,Exploringthewaysfordevelopingnew2typerefractories/ZhuXiuying,SunQinying//NaihuoCailiao.-2000,34(4):230Thispaperindicatesthatinvestigationindevelopingnew2typeoxiderefractorymaterialsstartwithsimple2typeofbinaryele2ments.Chemicalcompoundsmadebinaryelementsaremainbodyofrefractorymaterials.Majorpointfordevelopingnew2typerefractoriesarechemicalcompoundsmadefromternarysystemelements.Developingandapplicationofnew2typerefractoriesmaybecorrelatedwithtechnologicaltechniqueandequipmentconditions.Keywords:Exploring,New2typerefractoriesAuthorsaddress:WuhanUniversityofScienceandTechnology,Wuhan430081,SiC,,,,,,SiCSiC,,,SiC,SiC,SiC200510%()NAIHUOCAILIAO2000/4235