燃煤电厂应用煤质在线检测技术的现状及前景

CurrentStatusandForecastingonOn2lineDetectingTechnologyofAppliedCoalQualityforCoal2firedPowerPlant(,110006):;,,,:;;;;[]TK411+7[]B[]1004-7913(2007)01-0043-05,,,,,,,,,,,,,,,,,,,,11112080,10,,,a.,,,,b.,,,,2350MW18,,,,:(1977),,,,(2006-09-28)3420071,,,c.,,,,,,,112,,,PacifiCorppsHunter,,,,,,Gamma2MetricsCQM,,2,a.;b.·;c.·;d.·(PGNAA)PGNAA,211,,,[1],,,,,,,,,212·,··21211··(Am241),(Cs137)·,,,·,,·;,,··,,21212··,6,:,CO;,,HCaNFe21213··(PGNAA),X,PGNAA,,,4420071,··,(1)[2]1PGNAA213,,214a.·015%1%,b.·,,·c.·,,,,d.·;,,e.PGNAA,252(Cf252),,215MeV,21311012/(gs),215,,,,Cf252,14MeV(D,T),Cf252,,(4000h)32080,,80,,,:,1990,Gibson5Gamma2MetricsGibson3:a.,SO2;b.;c.,,ASTM-5IEA(IEACoalResearch),,,,4:,,;,,,()1411,,BERTHOLDLB354,LB420,,1%54200711TN-2000·TN-2000·TN-2000·DTK-H·LB420LB354·MJAMJAMJACQMPGNAA(012%)5%10%,110%,012%,,,2Cs137,,41241211··,BertholdLB420,,·SCANTECHCOALSCAN3500ScienceApplicationModel400TN-2000,,1s,,,·a.,535,b.c.TN-2000·,···,,,·,,d.,,,e.·,,·,FeFeSFeS,FeS,FeS,FeSFeS1%,3137%,Fef.,,5g/cm26420071,,,41212·MJA11,,,DCSMIS,,,4000h41213·Gamma-Metrics,CQMECA1812C1953,(ThermoElectron)CQM·(PGNAA),,ECA,,,SO230CQM10ECA801812C,,,,5,,,,,,199411,,,,,,,6:;,:,,;,;,,,:[1].[J].,1995.[2]KurtSnider,MichaelEcans,RichardWoodward.Usinganon2lineelementalcoalanalyzerforimprovedboilerefficiency[C].HunterCoal2genPaper,2004.:(1974),,,,(2006-09-01)7420071