Optimization of operation conditions for extracting lithium ions from calcium chloride-type oil field brine

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	Optimization of operation conditions for extracting lithium ions from calcium chloride-type oil field brine
	Yang, Hong-jun 1,2; Li, Qing-hai 1,2; Li, Bing 1; Guo, Feng-qin 3; Meng, Qing-fen 1; Li, Wu 1
	2012-04-01
发表期刊	INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS
卷号	19 期号:4 页码:290-294
关键词	Lithium Extraction Oil Field Brine Aluminium Hydroxide
摘要	Al(OH)(3) was prepared to extract lithium ions from calcium chloride-type oil field brine. The influences of four factors, namely temperature, Al3+/Li+ molar ratio, OH-/Al3+ molar ratio, and contact time between Al(OH)(3) and the brine, on the yield of lithium ions were investigated. It is found that their optimal values are 35 degrees C, 4.5, 2.6, and 6 h, respectively. In the course of the experiment, the apparent pH value was observed. The results reveal that the apparent pH value has no remarkable influence on the yield of lithium ions. Meanwhile, the effects of the concentrations of calcium ions and magnesium ions in the brine on lithium recovery were studied. The results indicate that calcium ions have minor negative influence on the yield of lithium ions under optimal conditions, and magnesium ions slightly influence the yield of lithium ions.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5552
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Qinghai Univ, Fundamental Dept, Xining 810016, Peoples R China
推荐引用方式 GB/T 7714	Yang, Hong-jun,Li, Qing-hai,Li, Bing,et al. Optimization of operation conditions for extracting lithium ions from calcium chloride-type oil field brine[J]. INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,2012,19(4):290-294.
APA	Yang, Hong-jun,Li, Qing-hai,Li, Bing,Guo, Feng-qin,Meng, Qing-fen,&Li, Wu.(2012).Optimization of operation conditions for extracting lithium ions from calcium chloride-type oil field brine.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,19(4),290-294.
MLA	Yang, Hong-jun,et al."Optimization of operation conditions for extracting lithium ions from calcium chloride-type oil field brine".INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS 19.4(2012):290-294.