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【英文标准名称】:TestMethodsforDeterminationofNickel,Vanadium,andIroninCrudeOilsandResidualFuelsbyInductivelyCoupledPlasma(ICP)AtomicEmissionSpectrometry
【原文标准名称】:采用感应耦合等离子体原子发射光谱法测定原油和渣油中镍、钒和铁的方法
【标准号】:ANSI/ASTMD5708-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:2005-11-29
【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】:原子发射光谱法;原油;试验;感应耦合等离子体;铁含量;镍含量;石油产品;钒含量
【英文主题词】:AES;Atomicemissionspectrometry;Crudeoils;ICP;Ironcontent;Nickelcontent;Petroleumproducts;Tests;Vanadiumcontent
【摘要】:Thesetestmethodscoverthedeterminationofnickel,vanadium,andironincrudeoilsandresidualfuelsbyinductivelycoupledplasma(ICP)atomicemissionspectrometry.Twodifferenttestmethodsarepresented.TestMethodA(Sectionsand)ICPisusedtoanalyzeasampledissolvedinanorganicsolvent.Thistestmethodusesoil-solublemetalsforcalibrationanddoesnotpurporttoquantitativelydetermineordetectinsolubleparticulates.TestMethodB(Sections)ICPisusedtoanalyzeasamplethatisdecomposedwithacid.Theconcentrationrangescoveredbythesetestmethodsaredeterminedbythesensitivityoftheinstruments,theamountofsampletakenforanalysis,andthedilutionvolume.Aspecificstatementisgivenin.Typically,thelowconcentrationlimitsareafewtenthsofamg/kg.PrecisiondataareprovidedfortheconcentrationrangesspecifiedinSection.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E21
【国际标准分类号】:75_040;75_160_20
【页数】:
【正文语种】:英语