ANSI/ASTM D5291-2002 石油产品和润滑剂中碳、氢和氮含量的仪器测定用试验方法

作者:标准资料网 时间:2024-05-16 06:43:23  浏览:9380   来源:标准资料网

【英文标准名称】:TestMethodsforInstrumentalDeterminationofCarbon,Hydrogen,andNitrogeninPetroleumProductsandLubricants
【原文标准名称】:石油产品和润滑剂中碳、氢和氮含量的仪器测定用试验方法
【标准号】:ANSI/ASTMD5291-2002
【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】:含量测定;润滑剂;石油产品
【英文主题词】:Determinationofcontent;Lubricants;Petroleumproducts
【摘要】:Thesetestmethodscovertheinstrumentaldeterminationofcarbon,hydrogen,andnitrogeninlaboratorysamplesofpetroleumproductsandlubricants.Valuesobtainedrepresentthetotalcarbon,thetotalhydrogen,andthetotalnitrogen.Thesetestmethodsareapplicabletosamplessuchascrudeoils,fueloils,additives,andresiduesforcarbonandhydrogenandnitrogenanalysis.Thesetestmethodsweretestedintheconcentrationrangeofatleast75to87mass%forcarbon,atleast9to16mass%forhydrogen,and0.1to2mass%fornitrogen.Thenitrogentestmethodisnotapplicabletolightmaterialsorthosecontaining0.75mass%nitrogen,orboth,suchasgasoline,jetfuel,naphtha,dieselfuel,orchemicalsolvents.Thesetestmethodsarenotrecommendedfortheanalysisofvolatilematerialssuchasgasoline,gasoline-oxygenateblends,orgasolinetypeaviationturbinefuels.Theresultsofthesetestscanbeexpressedasmass%carbon,hydrogenornitrogen.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_080;75_100
【页数】:
【正文语种】:英语