ASTM D4868-2000(2010) 估算燃烧器和柴油机燃料总热值及净热值的试验方法

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【英文标准名称】:StandardTestMethodforEstimationofNetandGrossHeatofCombustionofBurnerandDieselFuels
【原文标准名称】:估算燃烧器和柴油机燃料总热值及净热值的试验方法
【标准号】:ASTMD4868-2000(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:burnerfuels;dieselfuels;grossheatofcombustion;heatenergy;heatofcombustion;heatingtests;netheatofcombustion;Combustion--petroleumproducts;Fueloils;Gaseousfuels;Heatingtests--petroleumproducts;Hydrocarbons;Petroleumoils
【摘要】:Thistestmethodisintendedforuseincaseswhereanexperimentaldeterminationofheatofcombustionisnotavailableandcannotbemadeconveniently,andwhereanestimateisconsideredsatisfactory.Itisnotintendedasasubstituteforexperimentalmeasurementofheatofcombustion.1.1ThistestmethodcoverstheestimationofthegrossandnetheatofcombustioninSIunits,megajoulesperkilogram,ofpetroleumfuelsfromthefueldensity,sulfur,water,andashcontent.Note18212;TheequationforestimationofnetandgrossheatofcombustionusedinthismethodwereoriginallypublishedbytheNISTPublicationNo.97.1.2Thistestmethodisespeciallyusefulforestimating,usingaminimumnumberoftests,theheatofcombustionofburneranddieselfuelsforwhichitisnotusuallycriticaltoobtainverypreciseheatdeterminations.Note28212;Moreaccurateestimationmethodsareavailableforaviationfuels(TestMethodsD1405,D4529,andD3338).However,thoseestimationmethodsrequireadditionalteststothoserequiredinthistestmethod.1.3Thistestmethodispurelyempirical(Note1).ItisapplicableonlytoliquidhydrocarbonfuelsderivedbynormalrefiningprocessesfromconventionalcrudeoilthatconformtotherequirementsofspecificationsforpetroleumfuelsasdescribedinNote3.Thistestmethodisvalidforthosefuelsinthedensityrangefrom750to1000kg/m3andthosethatdonotcontainanunusuallyhigharomaticcontent.Higharomaticcontentfuelswillnotnormallymeetfuelspecificationcriteria.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:3P.;A4
【正文语种】:英语