作者:标准资料网 时间:2024-05-04 19:08:17   浏览:8598   来源:标准资料网

【英文标准名称】:Petroleumproducts-Determinationofaromatichydrocarbontypesinmiddledistillates-Highperformanceliquidchromatographymethodwithrefractiveindexdetection
【原文标准名称】:石油产品.中间馏出物中芳烃的测定.带有折射率检测的高效液相色谱法
【标准号】:BSEN12916-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-12-29
【实施或试行日期】:2006-12-29
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:芳烃;机动车燃料;化学分析和测试;色谱法;定义;定义(术语);含量测定;柴油;脂肪酸甲酯;高效液相色谱法;高效液相色谱分析法;烃类;实验室间试验;液体;材料测试;数学计算;石油产品;折射指数;抽样方法
【英文主题词】:Aromatichydrocarbons;Automotivefuels;Chemicalanalysisandtesting;Chromatography;Definition;Definitions;Determinationofcontent;Dieselfuels;Fattyacidmethylesters;Highperformanceliquidchromatography;HPLC;Hydrocarbons;Inter-laboratorytests;Liquids;Materialstesting;Mathematicalcalculations;Petroleumproducts;Refractiveindex;Samplingmethods
【摘要】:ThisEuropeanStandardspecifiesatestmethodforthedeterminationofthecontentofmono-aromatic,diaromaticandtri+-aromatichydrocarbonsindieselfuelsthatmaycontainfattyacidmethylesters(FAME)upto5%(V/V)andpetroleumdistillatesintheboilingrangefrom150°Cto400°C.Thepolycyclicaromatichydrocarbonscontentiscalculatedfromthesumofdi-aromaticandtri+-aromatichydrocarbonsandthetotalcontentofaromaticcompoundsiscalculatedfromthesumoftheindividualaromatichydrocarbontypes.Compoundscontainingsulfur,nitrogenandoxygenmayinterfereinthedetermination;mono-alkenesdonotinterfere,butconjugateddi-alkenesandpolyalkenes,ifpresent,maydoso.TheprecisionstatementofthetestmethodhasbeenestablishedfordieselfuelswithandwithoutFAMEblendingcomponents,withamono-aromaticcontentintherangefrom6%(m/m)to30%(m/m),adi-aromaticcontentfrom1%(m/m)to10%(m/m),atri+-aromaticcontentfrom0%(m/m)to2%(m/m),apolycyclicaromaticcontentfrom1%(m/m)to12%(m/m),andatotalaromaticcontentfrom7%(m/m)to42%(m/m).
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:20P.;A4
【正文语种】:英语