| 碳酸锶废渣酸浸液的钙锶分离研究 |
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| 引用本文： | 李玉龙,王树轩,李波,李宁. 碳酸锶废渣酸浸液的钙锶分离研究[J]. 盐湖研究, 2012, 20(3): 59-62 |
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| 作者姓名： | 李玉龙 王树轩 李波 李宁 |
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| 作者单位： | 1. 中国科学院青海盐湖研究所,青海西宁810008;中国科学院研究生院,北京100039
2. 中国科学院青海盐湖研究所,青海西宁,810008 |
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| 摘 要： | 对碳酸锶废渣酸浸液进行蒸发、结晶、过滤,得到初步纯化的氯化锶,再对其进行水溶、除钙等处理,以达到精制氯化锶的效果。在得到高纯氯化锶溶液的同时,回收了氯化钙。该方法通过简单的操作实现了碳酸锶废渣酸浸液的钙锶分离。
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| 关 键 词： | 锶废渣 氯化锶 氯化钙 分离 |
Study on Separation of Calcium and Strontium in Acid Leaching Solution of Strontium Carbonate Residue |
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| LI Yu-long,WANG Shu-xuan,LI Bo,LI Ning. Study on Separation of Calcium and Strontium in Acid Leaching Solution of Strontium Carbonate Residue[J]. Journal of Salt Lake Research, 2012, 20(3): 59-62 |
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| Authors: | LI Yu-long WANG Shu-xuan LI Bo LI Ning |
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| Affiliation: | 1(1.Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,810008,China; 2.Graduate University of Chinese Academy of Sciences,Beijing,100039,China) |
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| Abstract: | Acid leaching solution of strontium carbonate residue was evaporated and crystallized.After filtration,primary purified SrCl2 was obtained,which was purified by dissolving and removing calcium.And then CaCl2 was recovered while high-purity solution of SrCl2 was gained.the Separation of SrCl2 and CaCl2 in acid leaching solution of SrCO3 residue was achieved by the method mentioned in this paper. |
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| Keywords: | Strontium Residue Strontium Chloride Calcium Chloride Separation |
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