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【英文标准名称】:StandardTestMethodforHydrocarbonTypesinLiquidPetroleumProductsbyFluorescentIndicatorAdsorption
【原文标准名称】:荧光指示剂吸附法测定液体石油产品中的烃类的标准试验方法
【标准号】:ASTMD1319-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D02.04.0C
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aromatics;fluorescentindicatoradsorption(FIA);hydrocarbontypes;olefins;saturates;Aromaticcompounds;Fluorescence--petroleumproducts;Hydrocarboncontent;Liquidchromatography(LC);Olefinscontent;Petroleumfractions;Petroleumproducts(liqu
【摘要】:Thedeterminationofthetotalvolume%ofsaturates,olefins,andaromaticsinpetroleumfractionsisimportantincharacterizingthequalityofpetroleumfractionsasgasolineblendingcomponentsandasfeedstocatalyticreformingprocesses.Thisinformationisalsoimportantincharacterizingpetroleumfractionsandproductsfromcatalyticreformingandfromthermalandcatalyticcrackingasblendingcomponentsformotorandaviationfuels.Thisinformationisalsoimportantasameasureofthequalityoffuels,suchasspecifiedinSpecificationD1655.1.1Thistestmethodcoversthedeterminationofhydrocarbontypesovertheconcentrationrangesfrom5to99volume%aromatics,0.3to55volume%olefins,and1to95volume%saturatesinpetroleumfractionsthatdistillbelow315x00B0;C.Thistestmethodmayapplytoconcentrationsoutsidetheseranges,buttheprecisionhasnotbeendetermined.Samplescontainingdark-coloredcomponentsthatinterfereinreadingthechromatographicbandscannotbeanalyzed.Note18212;Forthedeterminationofolefinsbelow0.3volume%,othertestmethodsareavailable,suchasTestMethodD2710.1.2Thistestmethodisintendedforusewithfullboilingrangeproducts.Cooperativedatahaveestablishedthattheprecisionstatementdoesnotapplytonarrowboilingpetroleumfractionsnearthe315x00B0;Climit.Suchsamplesarenotelutedproperly,andresultsareerratic.1.3Theapplicabilityofthistestmethodtoproductsderivedfromfossilfuelsotherthanpetroleum,suchascoal,shale,ortarsands,hasnotbeendetermined,andtheprecisionstatementmayormaynotapplytosuchproducts.1.4Thistestmethodhastwoprecisionstatementsdepictedintables.Thefirsttableisapplicabletounleadedfuelsthatdonotcontainoxygenatedblendingcomponents.Itmayormaynotapplytoautomotivegasolinescontainingleadantiknockmixtures.Thesecondtableisapplicabletooxygenateblended(forexample,MTBE,ethanol)automotivesparkignitionfuelsampleswithaconcentrationrangeof13x2013;40volumepercentaromatics,4x2013;33volumepercentolefins,and45x2013;68volumepercentsaturates.1.5Theoxygenatedblendingcomponents,methanol,ethanol,methyl-tert-butylether(MTBE),tert-amylmethylether(TAME),andethyl-tert-butylether(ETBE),donotinterferewiththedeterminationofhydrocarbontypesatconcentrationsnormallyfoundincommercialblends.Theseoxygenatedcomponentsarenotdetectedsincetheyelutewiththealcoholdesorbent.Otheroxygenatedcompoundsshallbeindividuallyverified.Whensamplescontainingoxygenatedblendingcomponentsareanalyzed,correcttheresultstoatotal-samplebasis.1.6WARNINGMercuryhasbeendesignatedbymanyregulatoryagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidneyandliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercurycontainingproducts.SeetheapplicableproductMaterialSafetyDataSheet(MSDS)fordetailsandEPAx2019;swebsitehttp://www.epa.gov/mercury/faq.htmforadditionalinformation.Usersshouldbeawarethatsellingmercuryand/ormercury......
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:7P.;A4
【正文语种】:英语