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

ISL OpenIR > 青海盐湖研究所知识仓储

	Optimization of operation conditions for extracting lithium ions fromcalcium chloride-type oil field brine
	Yang, Hong-jun; Li, Qing-hai; Li, Bing; Guo, Feng-qin; Meng, Qing-fen; Li, Wu
	2012
发表期刊	INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS
ISSN	1674-4799
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. 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.
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/2062
专题	青海盐湖研究所知识仓储盐湖资源与化学实验室
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 fromcalcium 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 fromcalcium 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 fromcalcium chloride-type oil field brine".INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS 19.4(2012):290-294.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
10.1007_s12613-012-0（293KB）			开放获取	CC BY-NC-SA	浏览请求全文