【英文标准名称】:StandardTestMethodforComparisonofWaterbornePetroleumOilsByFluorescenceAnalysis
【原文标准名称】:用萤光分析法比较水中石油润滑油的方法
【标准号】:ASTMD3650-1993(2006)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:D19.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水;石油产品;石油;比较;分析
【英文主题词】:fluorescencespectralemission;fluorescencespectroscopy;oilidentification;UV-VISfluorescence;waterbornepetroleumoils
【摘要】:Thistestmethodisusefulforrapididentificationofwaterbornepetroleumoilsamplesaswellasoilsamplesobtainedfromfuelorstoragetanks,orfromsand,vegetation,orothersubstrates.Thistestmethodisapplicabletoweatheredandunweatheredneatoilsamples.Theunknownoilisidentifiedthroughthecomparisonofthefluorescencespectrumoftheoilwiththespectra(obtainedatsimilarinstrumentalsettingsonthesameinstrument)ofpossiblesourcesamples.Amatchoftheentirespectrumbetweentheunknownandpossiblesourcesampleindicatesacommonsource.1.1Thistestmethodcoversthecomparisonofwaterbornepetroleumoilswithoilsfrompossiblesourcesbymeansoffluorescencespectroscopy().Usefulreferencesforthistestmethodinclude:()and()forfluorescenceanalysisingeneraland(),(),and()foroilspillidentificationincludingfluorescence.1.2Thistestmethodisapplicabletocrudeorrefinedpetroleumproducts,foranysampleofneatoil,waterborneoil,orsampleofoil-soakedmaterial.Unlessthesamplesarecollectedsoonafterthespilloccurs,itisnotrecommendedthatvolatilefuelssuchasgasoline,kerosine,andNo.1fueloilsbeanalyzedbythistestmethod,becausetheirfluorescencesignatureschangerapidlywithweathering.SomeNo.2fueloilsandlightcrudeoilsmayonlybeidentifiableupto2daysweathering,orless,dependingontheseverityofweathering.Ingeneral,samplesweatheredupto1weekmaybeidentified,althoughlongerperiodsofweatheringmaybetoleratedforheavyresidualoils,oilweatheredunderArcticconditions,oroilthathasbeenprotectedfromweatheringbycollectinginathicklayer.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_080
【页数】:5P.;A4
【正文语种】: