| 天青石中锶的分析 |
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| 引用本文： | 赵小芳,逯克思,王海凤.天青石中锶的分析[J].价值工程,2012,31(21):315-316. |
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| 作者姓名： | 赵小芳 逯克思 王海凤 |
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| 作者单位： | 青海省核工业地质局,西宁,810008 |
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| 摘 要： | 天青石中锶、钡、钙、镁等元素,由于化学性质相似,给分析测定天青石中的锶带来很大困难。通常用多次沉淀分离容量法测定,1]2]3]手续冗长,不易掌握,误差较大。现在我们用仪器分析手段,制定出以原子吸收分光光度法为主体的天青石中锶的分析方法。此方法简便、快速、准确、适应性强。
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| 关 键 词： | 原子吸收分光光度法 锶 |
An Analysis on the Content of Strontium in Celestite |
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| ZHAO Xiao-fang
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LU Ke-si
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WANG Hai-feng.An Analysis on the Content of Strontium in Celestite[J].Value Engineering,2012,31(21):315-316. |
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| Authors: | ZHAO Xiao-fang LU Ke-si WANG Hai-feng |
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| Institution: | ZHAO Xiao-fang;LU Ke-si;WANG Hai-feng(Nuclear Industry Geological Bureau of Qinghai Province,Xining 810008,China) |
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| Abstract: | Due to similar chemical properties among strontium,barium,calcium,magnesium and other elements,it is difficult to determine the content of strontium in celestite.Frequent precipitation separation capacity method is usually used to measure the content of strontium in celestite,but it is time-consuming,hard to grasp and producing obvious error in analysis.Therefore,by means of instrument analysis method,the atomic absorption spectrometry is adopted in this study to measure the content of strontium in celestite.This method proved simple,rapid,accurate and well-adapted. |
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| Keywords: | atomic absorption spectrometry strontium |
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