| 溶剂萃取法提锂的研究进展 |
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| 引用本文： | 朱华芳,高洁,郭亚飞,邓天龙. 溶剂萃取法提锂的研究进展[J]. 广东微量元素科学, 2010, 17(11): 25-30 |
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| 作者姓名： | 朱华芳 高洁 郭亚飞 邓天龙 |
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| 作者单位： | [1]成都理工大学材料与化学化工学院,四川成都610059 [2]中科院青海盐湖研究所盐湖资源与化学重点实验室,青海西宁810008 [3]天津市海洋资源与化学重点实验室,天津科技大学海洋科学与工程学院,天津300457 |
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| 基金项目： | 国家自然科学基金重点项目，中国科学院"西部之光"项目 |
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| 摘 要： | 总结了采用溶剂萃取法在盐湖卤水中提取锂资源的三类萃取剂:酸性萃取剂、中性络合萃取剂和碱性萃取剂,分析了三类不同萃取剂在萃取锂工艺过程的优缺点,指出了溶剂萃取法从高镁锂比的盐湖卤水中萃取提锂尚待攻克的技术难题。
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| 关 键 词： | 溶剂萃取法 萃取剂 锂 |
Progresses on Solvent Extraction for Lithium Recovery from Brines |
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| ZHU Huafang,GAO Jie,GUO Yafei,DENG Tianlong. Progresses on Solvent Extraction for Lithium Recovery from Brines[J]. Trace Elements Science, 2010, 17(11): 25-30 |
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| Authors: | ZHU Huafang GAO Jie GUO Yafei DENG Tianlong |
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| Affiliation: | 1. College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China; 2. Key Laboratory of Salt Resources and Chemistry, Institute of Salt Lakes of CAS, Xining 810008, China; 3. Tianjin Key Laboratory of Marine Resources and Chemistry, School of Marine Science and Engineering at Tianjin University of Science and Technology, Tianjin 300457, China) |
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| Abstract: | A review with 16 references is given on progresses on solvents extraction for Lithium recovery from brines including. Three kinds of solvent extractants corresponding to acidic extractants, neutral complex extractants and alkaline extractants and their advantages and disadvantages in the process for lithium extraction with the three extractants and the key technical problem faced at present for lithium recovery by solvent extraction from the high ratio of Mg/Li salt lake brines. |
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| Keywords: | solvent extraction extractant lithium recovery |
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