【英文标准名称】:StandardTestMethodforDeterminationofImpuritiesinPlutonium:AcidDissolution,IonExchangeMatrixSeparation,andInductivelyCoupledPlasma-AtomicEmissionSpectroscopic(ICP/AES)Analysis
【原文标准名称】:测定钚中杂质的标准试验方法:酸溶解、离子交换矩阵分离和感应耦合等离子体-原子发射光谱法(ICP/AES)分析
【标准号】:ASTMC1432-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:离子交换;酸;溶解;原子发射光谱法;试验方法;杂质;分离;测定;钚;分离加工
【英文主题词】:dissolution;inductivelycoupledplasma-atomicemissionspectroscopy(ICP-AES);impuritiesinplutonium;ionexchangeseparation;plutonium
【摘要】:1.1Thistestmethodcoversthedeterminationof25elementsinplutonium(Pu)materials.ThePuisdissolvedinacid,thePumatrixisseparatedfromthetargetimpuritiesbyanionexchangeseparation,andtheconcentrationsoftheimpuritiesaredeterminedbyinductivelycoupledplasma-atomicemissionspectroscopy(ICP-AES).1.2Thistestmethodisspecificforthedeterminationofimpuritiesin8MHNO3solutions.Impuritiesinotherplutoniummaterials,includingplutoniumoxidesamples,maybedeterminediftheyareappropriatelydissolved(seePracticeC1168)andconvertedto8MHNO3solutions.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:5P.;A4
【正文语种】: