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12311.6100312.6100313.610014、。。X5B1000-4602201320-0019-03SourceofSiloxaneinBiogasandItsRemovalYANGShun-sheng1CHENYu2HUANGYun3CAOZhou-rong11.SchoolofCivilEngineeringSouthwestJiaotongUniversityChengdu610031China2.SchoolofGeosciencesandEnvironmentalEngineeringSouthwestJiaotongUniversityChengdu610031China3.SichuanProvincialEnvironmetalMonitoringCentralStationChengdu610014ChinaAbstractSourceandconcentrationofsiloxaneinbiogasaswellasitslimitvalueforusageinCHP-motorswereintroducedandtechnologiesofremovingsiloxanefrombiogaswereanalyzed.CostsforremovingsiloxanewerepresentedbasedonactualprojectsinGermany.EuropeanandAmericanpracticesrevealedthatitwasaconsensusinthesectortoremovesiloxanepriortotheengineandresearchworksinChinashouldbeenhanced.Keywordssiloxanebiogas-firedengineanaerobicdigestionlandfillgas。。2090。、。。11.1、。D3、D4、D5、L2L3D460%L2D5L3。50%。。。。。。·91·2920201310CHINAWATER&WASTEWATERVol.29No.20Oct.20131。、。、2。1.2Beese3080~317mg/m314.9mg/m33。、、25.1、59.8、20.0、16、400mg/m31。5038mg/m3D4D590%4。10mg/m3CH4。5mg/m3CH4。。3。1。1Tab.1LimitsforbiogasinCHP-motorsinGermany/%48~75/mg·m-3CH4≤20/mg·m-3≤250/mg·m-3≤6/mg·m-3≤1/%≤85/℃≤3022.10.1mg/m3。BTEX。。99%。。、。2.2pHpH。。、。。。2.330%~60%。60%~80%。。L2-40℃。D4D5。。。2。2Tab.2SiloxaneremovalprocessesinGermany。2.4、、、。·02·2920.watergasheat.com33。10000m3/d。3Tab.3Costforremovingsiloxane//·a-1/·m-3/·m-3/·m-350000160000.160.330.501200002270000.190.160.35125000245000.260.400.70420000750000.0670.0330.10250000750000.801.612.5010000003300000.160.350.50-Claye-Souilly7500~8200m3/h。、200.03mg/m3300mg/m3。10000kW120。3、。。。。“”。1DewilRAppelsLBaeyensJ.Energyuseofbiogasham-peredbythepresenceofsiloxanesJ.EnergyConver-sionManage20064713/141711-1722.2HigginsV.SolixaneRemovalProcessP.US20060225571A12006-10-12.3BeeseJ.Betriebsoptimierungdermotorischengasverwer-tungdurchdeneinsatzvongasreinigungsanlagenA.PresentationatDeponiegas2007C.FHTrierSaskaSi-loxaEngineeringAG2007.4TowerP.Newtechnologyforremovalofsiloxanesindi-gestergasresultsinlowermaintenancecostsandqualitybenefitsinpowergenerationequipmentA.PresentationatWEFTEC200378thAnnualTechnicalExhibitionandConferenceC.USAWEFTEC2003.1961-、、、。E-mailseanse@126.com2013-03-24·12·.watergasheat.com2920
本文标题:沼气中硅氧烷的来源及其去除方法
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