王水溶样-电感耦合等离子体发射光谱法同时测定铁铜铅锌硫化物矿石中8个元素OA北大核心CSCDCSTPCD
Simultaneous Determination of 8 Elemental Components of Fe, Cu, Zn and Pb in Sulfide Ores by ICP-AES with Aqua Regia Digestion
建立了王水溶样-电感耦合等离子体发射光谱法同时测定铁、铜、铅、锌硫化物矿中Cu、Pb、Zn、As、Ag、Cd、Hg和Mo等8个元素的分析方法.确定了方法的溶矿及测定条件,用国家一级标准物质GBW07162(多金属贫矿石)和GBW07164(多金属矿石)进行精密度实验,除个别元素外,大多数的元素精密度(RSD,n=11)小于5％,准确度(RE)小于10％.通过一系列硫化物矿石标准物质进行方法验证,检测结果基本都在标准值的误差范围内,符合地质矿产开发…查看全部>>
A method is presented in this paper for examining sulphide ores, in order to determine Cu, Pb, Zn, As, Ag, Cd, Hg and Mo within Fe, Cu, Pb and Zn contained in the ores. This method utilizes Inductively Coupled Plasma-Atomic Emission Spectrometry ( ICP-AES) with aqua regia digestion. The technique for sample dissolution and measuring conditions is also presented. The accuracy and precision of the method were examined by analyzing reference materials GBW07162 …查看全部>>
温宏利;马生凤;马新荣;王蕾;范凡;巩爱华
国家地质实验测试中心,北京100037国家地质实验测试中心,北京100037国家地质实验测试中心,北京100037国家地质实验测试中心,北京100037国家地质实验测试中心,北京100037国家地质实验测试中心,北京100037
铁铜铅锌硫化物矿石电感耦合等离子体发射光谱法王水溶样
iron-copper-lead-zinc sulfide oresinductively coupled plasma-atomic emission spectrometryaqua regia digestion
《岩矿测试》 2011 (5)
566-571,6
国土资源地质大调查项目(1212010816027)国家地质实验测试中心基本科研业务费项目(121235068101801)
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