| 直流等离子体原子发射光谱法测定天然水中锂 |
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| 引用本文： | 陈冠华. 直流等离子体原子发射光谱法测定天然水中锂[J]. 光谱学与光谱分析, 1995, 15(3): 83-86 |
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| 作者姓名： | 陈冠华 |
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| 作者单位： | 冶金工业部勘察研究总院 |
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| 摘 要： | 本文对应用直流等离子体原子发射光谱法测定天然水中的锂进行了研究。在天然水样中加入碳酸钾进行预处理，方便地分离了锂的主要干扰元素钙和镁。对模拟水样和天然水样进行了测定，取得了满意的结果。
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| 关 键 词： | 等离子体 原子发射光谱法 天然水 锂 |
DETERMINATION OF LITHIUM IN NATURAL WATER BY DIRECT CURRENT PLASMA ATOMIC EMISSION SPECTROSCOPY |
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| CHEN Guanhua. DETERMINATION OF LITHIUM IN NATURAL WATER BY DIRECT CURRENT PLASMA ATOMIC EMISSION SPECTROSCOPY[J]. Spectroscopy and Spectral Analysis, 1995, 15(3): 83-86 |
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| Authors: | CHEN Guanhua |
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| Abstract: | Determination of lithium in natural water was studied by direct current plasma atomic emission spectroscopy. K2CO3 was added to the natural water sample for preprocessing, and the main interfering elements, i.e.calcium and magnesium, could then be conveniently separated from lithium. We measured simulated water and natural water samples, and obtained satisfying results. |
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| Keywords: | Direct current plasma atomic emission spectroscopy Natural water Lithium |
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