| 岩石矿物高含量锡的测定 |
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| 引用本文： | 陈义,曲兰,李明旭,李雅丽,赵耀. 岩石矿物高含量锡的测定[J]. 吉林地质, 2019, 38(3): 65-67 |
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| 作者姓名： | 陈义 曲兰 李明旭 李雅丽 赵耀 |
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| 作者单位： | 吉林省区域地质矿产调查所,吉林 长春,130028;吉林省区域地质矿产调查所,吉林 长春,130028;吉林省区域地质矿产调查所,吉林 长春,130028;吉林省区域地质矿产调查所,吉林 长春,130028;吉林省区域地质矿产调查所,吉林 长春,130028 |
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| 摘 要： | 测锡的方法有很多,方法不同对应所要求的样品和含量也各不相同,经多方实验,发现一项能方便、准确的测量岩矿样品中高含量锡的测量方法。常规岩矿样品中高含量锡的测定一般采用苯芴酮比色法,该方法分析手续繁琐,很容易致使测定结果不太理想。本文主要讲述一种通过碱熔样品,使用原子荧光光度计对岩石样品中的锡进行检测的方法。
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| 关 键 词： | 岩矿样品 高含量锡 碱熔 原子荧光 准确快捷 |
Determination of high content tin in rocks and minerals |
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| CHEN Yi,QU Lan,LI Ming-xu,LI Ya-li,ZHAO Yao. Determination of high content tin in rocks and minerals[J]. Jilin Geology, 2019, 38(3): 65-67 |
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| Authors: | CHEN Yi QU Lan LI Ming-xu LI Ya-li ZHAO Yao |
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| Affiliation: | (Regional Geological and Mineral Resources Survey of Jilin Province,Changchun 130028,Jilin,China) |
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| Abstract: | There are many methods to measure tin,and different methods correspond to the required samples and contents.Through many experiments,a convenient and accurate method to measure high content tin in rock and mineral samples has been found.The phenylfluorone colorimetric method is usually used for the determination of high content tin in conventional rock and mineral samples.The analysis procedure is complicated and the determination result is not satisfactory.In this paper,a method for the determination of tin in rock samples by atomic fluorescence spectrometry(AFS)with alkali fused samples is described. |
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| Keywords: | rock and mineral samples the high content tin alkali fusion atomic fluorescence accurate and fast |
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