| 氯对测定化合水的影响及其校正研究 |
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| 引用本文： | 李继乐. 氯对测定化合水的影响及其校正研究[J]. 岩矿测试, 1997, (2): 81-86. |
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| 作者姓名： | 李继乐 |
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| 作者单位： | 安徽省地质实验研究所 |
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| 摘 要： | 用差热和热（失）重法、ｐＨ值检验、离子色谱等分析方法考察和证实了Ｃｌ－对平菲尔特管重量法测定化合水（Ｈ２Ｏ＋）的干扰，研究其影响规律，提出用系数校正方法可获得Ｈ２Ｏ＋的准确结果。方法用于含氯深海沉积物和大洋多金属结核标准物质中Ｈ２Ｏ＋的定值分析，取得满意结果
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| 关 键 词： | 化合水 氯 干扰 校正 标准物质 |
Interferences of Chlorine on Determination of Combined Water and Their Correction |
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| Interferences of Chlorine on Determination of Combined Water and Their Correction[J]. Rock and Mineral Analysis, 1997, (2): 81-86. |
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| Authors: | Li Jile |
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| Abstract: | Interferences of chlorine on determination of combined water (H 2O ) by Penfield gravimetry were investigated with differential thermometry, thermogravimetry and ion chromatography. A method based on correction coefficient for the interference correction was put forward and has been applied to the determination of H 2O in deep sea sediments and polymetallic nodules with satisfactory results. |
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| Keywords: | combined water(H 2O ) chlorine interference correction standard reference material |
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