| 氢化物发生-原子荧光光谱法测定铜阳极泥中的砷 |
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| 引用本文： | 刘天平,戴凤英,张永进. 氢化物发生-原子荧光光谱法测定铜阳极泥中的砷[J]. 光谱实验室, 2011, 28(1): 266-269 |
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| 作者姓名： | 刘天平 戴凤英 张永进 |
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| 作者单位： | 广州有色金属研究院分析测试中心; |
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| 摘 要： | 用氢化物发生-原子荧光光谱法测定铜阳极泥中的砷量,研究了仪器测量条件、氢化物发生条件、共存元素等因素对测定结果的影响.选择了最佳测定条件,砷的测定范围为0.50%-5.00%,加标回收率在98.3%-108.0%之间,相对标准偏差小于4%,能满足测定的要求.
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| 关 键 词： | 氢化物发生-原子荧光光谱法 铜阳极泥 砷 |
Determination of Arsenic in Copper Anodic Slimes by Hydride Generation-Atomic Fluorescence Spectrometry |
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| LIU Tian-Ping,DAI Feng-Ying,ZHANG Yong-Jin. Determination of Arsenic in Copper Anodic Slimes by Hydride Generation-Atomic Fluorescence Spectrometry[J]. Chinese Journal of Spectroscopy Laboratory, 2011, 28(1): 266-269 |
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| Authors: | LIU Tian-Ping DAI Feng-Ying ZHANG Yong-Jin |
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| Affiliation: | LIU Tian-Ping DAI Feng-Ying ZHANG Yong-Jin(Analysis and Testing Research Center,Guangzhou Research Institute of Non-Ferrous Metals,Guangzhou 510650,P.R.China) |
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| Abstract: | Arsenic in copper anodic slimes was determined by hydride generation-atomic fluorescence spectrometry.The effects of operating conditions,hydride generated conditions and coexisting elements were studied.The method is applicable in a range of 0.50%—5.00%.The recovery of standard addition is in the range of 98.3%—108.0% and the relative standard deviation is less than 4%. |
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| Keywords: | Hydride Generation-Atomic Fluorescence Spectrometry Copper Anodic Slimes Arsenic |
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