Hydrometallurgical processing of lithium, potassium, and boron for the comprehensive utilization of Da Qaidam lake brine via natural evaporation and freezing

CORC > 青海盐湖研究所 > 中国科学院青海盐湖研究所 > 青海盐湖研究所知识仓储

	Hydrometallurgical processing of lithium, potassium, and boron for the comprehensive utilization of Da Qaidam lake brine via natural evaporation and freezing
	Bian, Shaoju 1,2,3; Li, Dongdong 1,2; Gao, Dandan 1; Peng, Jiaoyu 1; Dong, Yaping 1; Li, Wu 1,2
刊名	HYDROMETALLURGY
	2017-11-01
卷号	173 页码:80-83
关键词	Da qaiDam Brine Fractional Crystallization Potassium Boron Lithium
文献子类	Article
英文摘要	A strategy for the hydrometallurgical processing of potassium, boron, and lithium for the comprehensive utilization of Da Qaidam lake brine based on freezing and natural evaporation was developed. This process involves five major crystallization steps: remove sulfate by crystallizing mirabilite at low temperature, deposit carnallite through natural evaporation, enrich boron and lithium by eliminating magnesium through the addition of mirabilite and further evaporation, crystallize borate by brine dilution, and crystallize lithium sulfate mono hydrate through further evaporation. In this study, potassium, boron, and lithium salt deposits with relatively high grades and yields were obtained through the controlled crystallization processes. This process provides a feasible and environmentally-friendly alternative for the comprehensive utilization of the Da Qaidam lake brine.
WOS关键词	CRYSTALLIZATION
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
WOS记录号	WOS:000413056600011
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/6266]
专题	青海盐湖研究所_青海盐湖研究所知识仓储青海盐湖研究所_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 Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Qinghai, Peoples R China 2.Key Lab Salt Lake Resources Chem Qinghai Prov, Xining 810008, Qinghai, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Bian, Shaoju,Li, Dongdong,Gao, Dandan,et al. Hydrometallurgical processing of lithium, potassium, and boron for the comprehensive utilization of Da Qaidam lake brine via natural evaporation and freezing[J]. HYDROMETALLURGY,2017,173:80-83.
APA	Bian, Shaoju,Li, Dongdong,Gao, Dandan,Peng, Jiaoyu,Dong, Yaping,&Li, Wu.(2017).Hydrometallurgical processing of lithium, potassium, and boron for the comprehensive utilization of Da Qaidam lake brine via natural evaporation and freezing.HYDROMETALLURGY,173,80-83.
MLA	Bian, Shaoju,et al."Hydrometallurgical processing of lithium, potassium, and boron for the comprehensive utilization of Da Qaidam lake brine via natural evaporation and freezing".HYDROMETALLURGY 173(2017):80-83.