ASTM D7321-2008 用实验室过滤法测试生物柴油B100调合生物柴油酯和生物柴油混合燃料的颗粒污染的标准试验方法

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【英文标准名称】:StandardTestMethodforTestMethodforParticulateContaminationofBiodieselB100BlendStockBiodieselEstersandBiodieselBlendsbyLaboratoryFiltration
【原文标准名称】:用实验室过滤法测试生物柴油B100调合生物柴油酯和生物柴油混合燃料的颗粒污染的标准试验方法
【标准号】:ASTMD7321-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:
【英文主题词】:biodiesel;biodieselblend;dieselfuel;glassfiberfilter;gravimetricdetermination;laboratoryfiltration;middledistillatefuel;particulatecontamination
【摘要】:Themassofparticulatespresentinafuelisasignificantfactor,alongwiththesizeandnatureoftheindividualparticles,intherapiditywithwhichfuelsystemfiltersandothersmallorificesinfuelsystemscanbecomeplugged.Thistestmethodprovidesameansofassessingthemassofparticulatespresentinafuelsample.Thetestmethodcanbeusedinspecificationsandpurchasedocumentsasameansofcontrollingparticulatecontaminationlevelsinthefuelspurchased.1.1ThistestmethodcoversthedeterminationofthemassofparticulatecontaminationinB100biodieselinaccordancewithSpecificationD6751andBXXblendsthatarepreparedagainstallNo.1andNo.2gradefuelsallowedwithinSpecificationsD396,D975,D2880,andD3699.Note18212;Middledistillatefuelswithflashpointslessthan38x00B0;Chavebeenignitedbydischargesofstaticelectricitywhenthefuelshavebeenfilteredthroughinadequatelybondedorgroundedglassfiberfiltersystems.SeeGuideD4865foramoredetaileddiscussionofstaticelectricityformationanddischarge.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:6P.;A4
【正文语种】:英语