ANSI/ASTM D6159-1997 气相色谱法测定乙烯碳氢化合物中杂质的方法

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【英文标准名称】:TestMethodforDeterminationofHydrocarbonImpuritiesinEthylenebyGasChromatography
【原文标准名称】:气相色谱法测定乙烯碳氢化合物中杂质的方法
【标准号】:ANSI/ASTMD6159-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【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】:气相色谱法;化工技术;杂质;乙烯;化学分析和试验
【英文主题词】:Analyticalmethods;Chemicalanalysisandtesting;Chemicaltechnology;Determination;Ethylene;Gaschromatography;Gases;Hydrocarbons;Impurities;Organiccompounds;Physico-chemicalmethods;Testing
【摘要】:Thistestmethodcoversthedeterminationofmethane,ethane,propane,propene,acetylene,iso-butane,propadiene,butane,trans-2-butene,butene-1,isobutene,cis-2-butene,methylacetyleneand1,3-butadieneinhigh-purityethylene.Thepurityoftheethylenecanbecalculatedbysubtractingthetotalpercentageofallimpuritiesfrom100.00%.SincethistestmethoddoesnotdetermineallpossibleimpuritiessuchasCO,CO,HO,alcohols,nitrogenoxides,andcarbonylsulfide,aswellashydrocarbonshigherthandecane,additionaltestsmaybenecessarytofullycharacterizetheethylenesample.DataarereportedinthistestmethodasppmV(partspermillionbyvolume).Thistestmethodwasevaluatedinaninterlaboratorycooperativestudyintheconcentrationrangeof4to340ppmV(2to204mg/kg).Theparticipantsintheinterlaboratorycooperativestudyreportedthedatainnon-SIunits.Whereverpossible,SIunitsareincluded.Thisstandarddosenotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G16
【国际标准分类号】:71_040_50;71_080_01
【页数】:
【正文语种】:英语