| 用ICP-AES法测定三碳酸铀酰铵中的钛 |
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| 引用本文： | 彭洪,贺江明,郑小勇,陈立泉. 用ICP-AES法测定三碳酸铀酰铵中的钛[J]. 铀矿冶, 2012, 31(2): 86-88 |
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| 作者姓名： | 彭洪 贺江明 郑小勇 陈立泉 |
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| 作者单位： | 中核抚州金安铀业公司,江西抚州,344300 |
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| 摘 要： | 采用ICP-AES法测定三碳酸铀酰铵中杂质钛的含量。硝酸分解样品、色层柱分离铀基体后,用ICP-AES法测定钛。方法加标回收率为95.2%～99.5%,RSD小于4.10%。方法简便、快速,可满足三碳酸铀酰铵中钛含量的例行分析要求。
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| 关 键 词： | ICP-AES法 三碳酸铀酰铵 钛 测定 |
Determination of titanium content in ammonium uranyl tricarbonate by ICP-AES method |
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| PENG Hong , HE Jiang-ming , ZHENG Xiao-yong , CHEN Li-quan. Determination of titanium content in ammonium uranyl tricarbonate by ICP-AES method[J]. Uranium Mining and Metallurgy, 2012, 31(2): 86-88 |
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| Authors: | PENG Hong HE Jiang-ming ZHENG Xiao-yong CHEN Li-quan |
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| Affiliation: | (Fuzhou Jin’an Uranium Co.,Ltd.,CNNC,Fuzhou 344300,China) |
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| Abstract: | Titanium content in ammonium uranyl carbonate was determined by ICP-AES.Samples were dissolved with nitric acid,and uranium matrix was separated through the chromatographic column.The recovery of the method was 95.2%-99.5%,and the relative standard deviation was less than 4.10%.The method is simple and rapid. |
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| Keywords: | ICP-AES method ammonium uranyl tricarbonate titanium determination |
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