| ICP-AES法测定钼精矿中铜、铅、铁、钙 |
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| 引用本文： | 谢华林,刘宏伟. ICP-AES法测定钼精矿中铜、铅、铁、钙[J]. 冶金分析, 2003, 23(6): 1-1 |
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| 作者姓名： | 谢华林 刘宏伟 |
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| 作者单位： | 湖南建材高等专科学校化工系,湖南建材高等专科学校化工系 湖南衡阳421008,湖南衡阳421008 |
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| 摘 要： | 采用电感耦合等离子体发射光谱法同时测定了钼精矿中的铜、铅、铁、钙。在选定的最佳测定条件下测定铜、铅、铁、钙的检出限分别为 2. 2 ,1.5 ,8.6,6.1ng/mL ,回收率为 95. 9%～ 10 1.6% ,相对标准偏差为 1.5 %～ 2.6%。方法准确、快速、简便 ,应用于钼精矿中铜、铅、铁、钙的测定 ,结果满意。
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| 关 键 词： | 电感耦合等离子体发射光谱法 钼精矿 铜 铅 铁 钙 |
| 文章编号： | 1000-7571(2003)06-0047-02 |
| 修稿时间： | 2003-04-07 |
ICP-AES determination of copper, lead, iron, and calcium in molybdenum concentrates |
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| XIE Hua-lin,LIU Hong-wei. ICP-AES determination of copper, lead, iron, and calcium in molybdenum concentrates[J]. Metallurgical Analysis, 2003, 23(6): 1-1 |
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| Authors: | XIE Hua-lin LIU Hong-wei |
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| Abstract: | A method for the determination of Cu,Pb,Fe, and Ca in molybdenum concentrates by inductively coupled plasma-atomic emission spectrometry(ICP-AES) was developed Under the optimum condition,the detection limits of Cu,Pb,Fe, and Ca were 2 2,1 5,8 6, and 6 1ng/mL, respectively The recovery of the method was 95 9%-101 6%,RSD 1 5%-2 6% This method was accurate, rapid and convenient It was used in the determination of molybdenum concentrates with satisfactory results |
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| Keywords: | ICP-AES molybdenum concentrate Cu Pb Fe Ca |
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