石油储罐油气蒸发损耗的成因、危害及对策

X(),,,,,1108,2400,1,,,,,,,,,,1995:,3%;1975,2.47%1980,11,2%,3%,1108,22.1,,,,1976728,30000m3,,,,,,96199912ChinaSafetyScienceJournalVol.9No.6Dec.1999X©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2.2,,,,,,2.3,1108,2400ö,2400,2.4,,,,,,,3:;;;3.1,,,,,,,,3.2,,,,20%95%83.3,,,,,:;;;,,,5000m3,,53,28,,,,3.4,,,,,,56:©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,,,,,,,,,:1),,;2),;3),5kPa,25.1%,26kPa,,4)3.5,,,:10000m3,117,1.7%:1),2),3),,4),5),,44.1,,,,,,4.2450m3,1114.720.330;,460Kg550Kg590Kg680Kg1.3%,1.9%4.380%,,,20%,,,,,66ChinaSafetyScienceJournal1999©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.4.4,,2000m350%4.5,,,,1000m3,1200m3,89m2,574Kg;400m3,135m2,872Kg;1.524.6,,,10kPa20kPa,30kPa40kPa4.7,,;,,,,20%30%4.8,,,,,,,,,4.9,,,,,,,,,,,5,,,85%,,,,,,,,,76:©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.(:19998;:;;:065000)111:,199112Johannesdewit()1,19931311:,198614J.R.11:,1987151()1:,19941CauseofFormationoftheLossDuetoOilVaporizationfromOilTank,ItsHazardousEffectsandCountermeasuresYanXiaoX(Dept.,ofSafetyInspection,NationalBureauofOil2GasPipeline)AbstractVaporizaqtionoftheoilgasesthreatenssafety.Thevaporizedoilgasesareeasytoinduceex2plosion,andsotoinducefireinthetankarea.Thegasesaregascoushydrocarbons.Theyaretoxicwhenfloatingonthegroundtocausesuffocation.Theyarealsoeasytoformsmog.World2widely,about1108Töyr,oilgasesarevaporizedanddispecrsedintotheatmosphere,costaboutRMB240billion.Sincethevaporizedfractionsarethelightestones,thequalityoftheproductoilwillbedamagedalso.Thecauseofformationofthelossduetooilvaporization,itshazardousef2fectsandvariousinfluentialfactorsareanalyzed,andcountermeasuresforreducingthislossareputforward.Keywords:ReductionOilgasVaporizationlossCountermeasure86ChinaSafetyScienceJournal1999XEngineer©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.