ANSI/ASTM D2549-2002 用洗脱色谱法测定高沸点油典型芳香族和非芳香族馏分的分离方法

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【英文标准名称】:MethodforSeparationofRepresentativeAromaticsandNonaromaticsFractionsofHigh-BoilingOilsbyElutionChromatography
【原文标准名称】:用洗脱色谱法测定高沸点油典型芳香族和非芳香族馏分的分离方法
【标准号】:ANSI/ASTMD2549-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:芳族化合物;润滑剂;油;石油产品;分离;测试
【英文主题词】:Aromaticcompounds;Lubricants;Oils;Petroleumproducts;Separation;Testing
【摘要】:Thistestmethodcoverstheseparationanddeterminationofrepresentativearomaticsandnonaromaticsfractionsfromhydrocarbonmixturesthatboilbetween232and538?C(450and1000?F).Alternativeproceduresareprovidedfortheseparationof2gor10gofhydrocarbonmixture.Somecomponentsmaynotbeelutedfromthechromatographiccolumnforsometypesofsamplesundertheconditionsusedinthismethod.Note1TestMethodD2007isanalternativemethodofseparatinghigh-boilingoilsintopolarcompounds,aromatics,andsaturatesfractions.Analternativeprocedureisprovidedtohandlesamplesboilingbelow232?C(450?F),butwhose5%pointisabove178?C(350?F)asdeterminedbyTestMethodD2887.ThisprocedureisgiveninAppendixX1.ThevaluesstatedinacceptableSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationpurposesonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:
【正文语种】:英语