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【英文标准名称】:StandardTestMethodforDeterminingFilterabilityofMiddleDistillateFuelOils
【原文标准名称】:中间馏出燃料油可过滤性测定的标准试验方法
【标准号】:ASTMD6426-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:航空涡轮燃料;可过滤性;过滤;燃料油;测试
【英文主题词】:aviationturbinefuels;distillatefuels;filterability;fuelcleanliness;fuelfilterability;gasoils
【摘要】:Thistestmethodisintendedforuseinthelaboratoryorfieldinevaluatingdistillatefuelcleanliness.Achangeinfiltrationperformanceafterstorage,pretreatment,orcomminglingcanbeindicativeofchangesinfuelcondition.Relativefilterabilityoffuelsmayvarydependingonfilterporosityandstructureandmaynotalwayscorrelatewithresultsfromthistestmethod.Causesofpoorfilterabilityinindustrial/refineryfiltersincludefueldegradationproducts,contaminantspickedupduringstorageortransfer,incompatibilityofcommingledfuels,orinteractionofthefuelwiththefiltermedia.Anyofthesecouldcorrelatewithorificeorfiltersystemplugging,orboth.1.1Thistestmethodcoversaprocedurefordeterminingthefilterabilityofdistillatefueloilswithintheviscosityrangefrom1.70to6.20mm2/s(cSt)at40176;C.Note1ASTMspecificationfuelsfallingwithinthescopeofthistestmethodareSpecificationD396GradeNos.1and2,SpecificationD975Grades1-D,lowsulfur1-D,2-D,andlowsulfur2-D,andSpecificationD2880GradeNos.1-GTand2-GT.1.2Thistestmethodisnotapplicabletofuelsthatcontainundissolvedwater.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:27_060_10
【页数】:6P.;A4
【正文语种】: