| 卤水中钾和镁的利用 |
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| 引用本文： | 李东洋,李先国,冯丽娟,杨文超,徐康文.卤水中钾和镁的利用[J].无机盐工业,2011,43(11):12. |
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| 作者姓名： | 李东洋 李先国 冯丽娟 杨文超 徐康文 |
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| 作者单位： | 中国海洋大学海洋化学理论与工程技术教育部重点实验室，山东青岛 266100 |
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| 摘 要： | 卤水中含有Na+、K+、Mg2+、Ca2+、Li+、SO2-4和Cl-等多种离子，其中钾离子、镁离子是生产镁盐和钾盐产品的重要原料，同时合理地利用卤水也可以缓解卤水直接排放带来的环境问题。着眼于卤水资源的利用，重点介绍了以卤水为原料制备各类钾、镁产品的研究进展。通过对比与分析，概括了以卤水为原料制备各类钾、镁产品的技术特点和技术发展趋势，并对卤水资源的利用现状及存在的问题做了简要分析。
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| 关 键 词： | 卤水 钾 镁 |
Utilization of potassium and magnesium resource in brine |
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| Li Dongyang,Li Xianguo,Feng Lijuan,Yang Wenchao,Xu Kangwen.Utilization of potassium and magnesium resource in brine[J].Inorganic Chemicals Industry,2011,43(11):12. |
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| Authors: | Li Dongyang Li Xianguo Feng Lijuan Yang Wenchao Xu Kangwen |
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| Affiliation: | Key Laboratory of Marine Chemistry Theory and Technology,Ministry of Education,Ocean University of China,Qingdao 266100,China |
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| Abstract: | Many ions such as Na+,K+,Mg2+,Ca2+,Li+,SO2-4,and Cl-are contained in brine,in which K+ and Mg2+ are important materials to produce potassium and magnesium products.Besides,proper utilization of brine will ease environmental problems caused by direct discharge of it.Focusing on utilization of brine resources,research progress in preparation of potassium and magnesium products using brine as raw material were introduced emphatically.After comparison and analysis,the technical features and development trends o... |
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| Keywords: | brine potassium magnesium |
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