| ICP—AES techniques applied to analysis of precious metals in ores |
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| 引用本文： | 方企Ying 周洪弟 等.ICP—AES techniques applied to analysis of precious metals in ores[J].核技术(英文版),1996,7(2):121-123. |
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| 作者姓名： | 方企Ying 周洪弟 |
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| 作者单位： | [1]ShanghaiInstituteofNuclearResearch,theChineseAcademyofSciences,Shanghai201800 [2]ShanghaiInstituteofNucl,theChineseAcademyofSciences,Shanghai201800 |
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| 摘 要： | A method for the simultaneous determination of precious metals and matrix elements in Fe and Cu ores is studied.The instrument used is ICAP-9000 polychromator and its accessory monochromator(N 1),Interferences of matrix are eliminated by matrix matching method,i.e.the influence of matrix was corrected by minus equivalent concentration method,The experiments show that the method is simple,sensitive and reliable;especially,suitable for determination of Au in Cu-Au ores.
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| 关 键 词： | 贵金属 矿石 多元素模拟分析 |
ICP-AES techniques applied to analysis of precious metals in ores |
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| Fang Qi-Ying,Zhou Hone-DiandCai Xi-Ming.ICP-AES techniques applied to analysis of precious metals in ores[J].Nuclear Science and Techniques,1996,7(2):121-123. |
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| Authors: | Fang Qi-Ying Zhou Hone-DiandCai Xi-Ming |
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| Abstract: | A method for the simultaneous determination of precious metals and matrix elements in Fe and Cu ores is studied. The instrument used is ICAP-9000 polychromator and its accessory monochromator (N + 1 ). Interferences of matrix are eliminated by matrix matching method, i.e. the influence of matrix was corrected by minus equivalent concentration method.The experiments show that the method is simple, sensitive and reliable; especially, suitable for determination of An in Cu-An ores. |
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| Keywords: | Multi-element simultaneous analysis Precious metals Fe-Cu Ores ICP-AES |
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