| ICP-AES法测定锌阳极中的铝、镉、铁、铜、铅 |
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| 引用本文： | 王红锋,庞玉申. ICP-AES法测定锌阳极中的铝、镉、铁、铜、铅[J]. 化学分析计量, 2002, 11(4): 23-25 |
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| 作者姓名： | 王红锋 庞玉申 |
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| 作者单位： | 1. 洛阳船舶材料研究所,洛阳,471039
2. 聊城鑫源铜业有限公司,聊城,252000 |
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| 摘 要： | 通过分析高频功率、雾化压力、辅助气流量和泵速等试验条件，建立了ICP-AES法测定锌阳极中铝、镉、铁、铜、铅的方法。用该方法测定锌阳极中的铝、镉、铁、铜、铅，其RSD分别为0.17%、0.63%、2.7%、5.2%、2.5%，回收率分别为99.3%-101.2%，99.3%-100.3%、97.1%-102.2%、97.8%-102.9%。对锌阳极试样进行测定，该方法的测定结果与GB4951-85方法的测定结果基本一致。
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| 关 键 词： | ICP－AES法 测定 电感耦合等离子体发射光谱 锌阳极 铝 镉 铁 铜 铅 防腐 阴极保护法 |
| 修稿时间： | 2002-04-22 |
DETERMINATION OF Al,Cd,Fe,Cu AND Pb IN Zn ANODE BY ICP-AES |
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| Wang Hongfeng. DETERMINATION OF Al,Cd,Fe,Cu AND Pb IN Zn ANODE BY ICP-AES[J]. Chemical Analysis And Meterage, 2002, 11(4): 23-25 |
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| Authors: | Wang Hongfeng |
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| Abstract: | The ICP - AES method for the determination of Al, Cd, Fe, Cu and Pb in Zn anode was set up by studying the effects of RF power, nebulizer pressure, auxiliary gas flow and pump rate. Al, Cd, Fe, Cu and Pb in Zn anode were determined by the method, the RSD is 0.17%, 0.63%, 2.7%, 5.2% and 2.5% respectively, the recovery is 99.3% - 101.2% , 99. 3% -100.3%, 97. 1% - 102. 2% , 97. 8% - 100% and 97. 8% - 102. 9% respectively. The Zn anode samples were determined, the result of the method is basically cosistent with the result of GB 4951 -85 method. |
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| Keywords: | ICP-AES Zn anode Al Cd Fe Cu Pb |
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