| ICP-AES法快速测定铜冶炼废酸中铼、钼、硒含量的研究 |
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| 引用本文： | 张永中,杨则恒,戚月花,张晓天.ICP-AES法快速测定铜冶炼废酸中铼、钼、硒含量的研究[J].安徽化工,2011,37(3):72-74. |
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| 作者姓名： | 张永中 杨则恒 戚月花 张晓天 |
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| 作者单位： | 合肥工业大学化学工程学院,安徽合肥230009;阳谷祥光铜业有限公司中心化验室,山东阳谷252327;合肥工业大学化学工程学院,安徽合肥,230009;阳谷祥光铜业有限公司中心化验室,山东阳谷,252327 |
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| 摘 要： | 采用硝酸处理试样,建立电感耦合等离子体发射光谱法同时测定铜冶炼废酸中铼、钼、硒含量的分析方法。通过实验选择各元素最佳分析谱线,并对基体干扰进行探讨。在选定的实验条件下,方法的检出限为0.6～7.0ng/mL,加标回收率为95.24%~104.83%。该方法应用于三种废酸中三种元素的分析,相对标准偏差为0.26%~4.67%。
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| 关 键 词： | 电感耦合等离子体发射光谱法(ICP-AES) 铼 钼 硒 铜冶炼废酸 |
Determination of Re,Mo and Se in Copper Smelting Waste by Indutively Coupled Plasma-atomic Emission Spectrometry |
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| ZHANG Yong-zhong,YANG Ze-heng,QI Yue-hua,ZHANG Xiao-tian.Determination of Re,Mo and Se in Copper Smelting Waste by Indutively Coupled Plasma-atomic Emission Spectrometry[J].Anhui Chemical Industry,2011,37(3):72-74. |
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| Authors: | ZHANG Yong-zhong YANG Ze-heng QI Yue-hua ZHANG Xiao-tian |
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| Affiliation: | ZHANG Yong-zhong1,2,YANG Ze-heng1,QI Yue-hua2,ZHANG Xiao-tian2(1.School of Chemical Engineering,Hefei University of Technology,Hefei 230009,China,2.Central Laboratory of Yanggu Xiangguang Copper Company Ltd.,Yanggu 252327,China) |
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| Abstract: | The determination of rhenium,molybdenum and selenium in copper smelting waste were performed by indutively coupled plasma-atomic emission spectrometry(ICP-AES) with nitric acid for sample pretreatment.The optimal analytical lines for testing elements were selected by experiments.The matrix interference was discussed.Under the selected experimental conditions,the detection limit of method was 0.6~7.0 ng/mL,and the recovery of standard addition was 95.24%~104.83%.The proposed method was applied to the analysi... |
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| Keywords: | ICP-AES Rhenium Molybdenum Selenium Copper smelting waste |
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