Extraction of Chloride Ions from Zinc-Bearing Waste Lixivium by Trioctyl Amine (TOA)

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	Extraction of Chloride Ions from Zinc-Bearing Waste Lixivium by Trioctyl Amine (TOA)
	Lv, Ying 1,2; Jia, Yongzhong1,3 ; Zhang, Chao 1,2; Cui, Zhenhua 1,2; Lin, Pengcheng 3; Jiang, Xiaoping 3; Jing, Yan1
	2014-05-24
发表期刊	SEPARATION SCIENCE AND TECHNOLOGY
卷号	49 期号:8 页码:1192-1197
关键词	Trioctylamine Extraction Chloride Ion
摘要	This paper presents research on separating Cl- from zinc-bearing waste lixivium by using trioctylamine as an extractant, 2-octanol as a solvent, and sulfonated kerosene as a diluent. The effects of trioctylamine concentration, organic/aqueous phase ratio, extracting stages, and waste lixivium pH were investigated, and the process of stripping was also discussed. The optimal conditions were achieved. The extraction efficiency, separation factor, and stripping efficiency were calculated with optimal values of 99.47%, 595, and 99.99%, respectively. Besides, the extractant regenerated after stripping was observed without the emulsifying phenomenon. The mechanism of extraction and stripping was also discussed.
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/363002/5719
专题	中国科学院青海盐湖研究所盐湖资源综合利用工程技术中心
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Salt Lake Resources & Chem, Xining 810008, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Qinghai Univ Nationality, Chem & Life Sci Coll, Xining, Peoples R China
推荐引用方式 GB/T 7714	Lv, Ying,Jia, Yongzhong,Zhang, Chao,et al. Extraction of Chloride Ions from Zinc-Bearing Waste Lixivium by Trioctyl Amine (TOA)[J]. SEPARATION SCIENCE AND TECHNOLOGY,2014,49(8):1192-1197.
APA	Lv, Ying.,Jia, Yongzhong.,Zhang, Chao.,Cui, Zhenhua.,Lin, Pengcheng.,...&Jing, Yan.(2014).Extraction of Chloride Ions from Zinc-Bearing Waste Lixivium by Trioctyl Amine (TOA).SEPARATION SCIENCE AND TECHNOLOGY,49(8),1192-1197.
MLA	Lv, Ying,et al."Extraction of Chloride Ions from Zinc-Bearing Waste Lixivium by Trioctyl Amine (TOA)".SEPARATION SCIENCE AND TECHNOLOGY 49.8(2014):1192-1197.