| ICP-AFS法测定铁矿石中钒、钛、铝、铜、锰、砷的研究 |
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| 引用本文： | 陶俊.ICP-AFS法测定铁矿石中钒、钛、铝、铜、锰、砷的研究[J].冶金分析,2005,25(4):64-67. |
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| 作者姓名： | 陶俊 |
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| 作者单位： | 昆明钢铁集团有限责任公司技术中心化验室,云南昆明650302 |
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| 摘 要： | 提出了用ICP-AES法同时测定铁矿石中钒，钛，铝，铜，锰，砷元素的分析方法。选用元素最佳分析谱线和仪器合适的工作条件测定，RSD〈3％，回收率在95％～105％之间。本法测定铁矿石中钒，钛，铝，铜，锰，砷含量的分析误差和精密度符合GB／T6730的技术要求，结果令人满意，方法快速、简便。
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| 关 键 词： | ICP-AES 铁矿石 多元素 |
| 文章编号： | 1000-7571（2005）04-0064-04 |
| 收稿时间： | 2004-12-20 |
| 修稿时间： | 2004-12-20 |
Study on the determination of vanadium, titanium, aluminium, copper, manganese, arsenic in iron ore by ICP-AES |
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| Tao Jun.Study on the determination of vanadium, titanium, aluminium, copper, manganese, arsenic in iron ore by ICP-AES[J].Metallurgical Analysis,2005,25(4):64-67. |
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| Authors: | Tao Jun |
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| Abstract: | A method for the simultaneous determination of V, Ti, A1, Cu, Mn and As in iron ore by ICP-AES was studied. Optimal parameters for determination of each element were chosen. RSD was less than 3 % and recoveries obtained were in the range of 95 % - 105 % . The analytical error and precision for the determina- tion of V,Ti, Al, Cu, Mn and As fulfilled technical requirement of the national standards GB/T6730. The method was rapid, simple and satisfactory. |
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| Keywords: | ICP-AES iron ore multi-elements |
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