| 从提锂母液制取氟化钾的研究 |
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| 引用本文： | 周新泉.从提锂母液制取氟化钾的研究[J].稀有金属,1999,23(2):108-112. |
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| 作者姓名： | 周新泉 |
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| 作者单位： | 湘乡铝厂,湖南411400 |
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| 摘 要： | 将提锂母液与氢氟酸反应，使母液中所有金属元素转化成氟化物。分离出溶解度小的氟化铝、氟化锂、氟化钠等。分离后的溶液进行浓缩，分步析出氟化钠、氟化钾和铷铯氟化物。
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| 关 键 词： | 提锂母液 氟化反应 氟化钾 制取 |
| 修稿时间： | :1998-07-1 |
Investigation on Preparing Potassium Fluoride from Mother Liquor in Production of Lithium Compounds |
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| Zhou Xinquan.Investigation on Preparing Potassium Fluoride from Mother Liquor in Production of Lithium Compounds[J].Chinese Journal of Rare Metals,1999,23(2):108-112. |
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| Authors: | Zhou Xinquan |
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| Abstract: | Metal elements in mother liquor of extracted lithium was converted fluoride when the mother liquor was reacted with hydrofluoric acid. Aluminium fluoride, lithium fluoride and sodium fluoride etc . with small solubility in water were separated from the pregnant liquor. Then, sodium fluoride, potassium fluoride and (rubidium, cesium) fluoride was separated by concentrating, stepwise precipiting from the solution. |
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| Keywords: | Lithium mother liquor Potassium fluoride Fluorinating reaction |
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