Scale-up Study on Potassium Extraction from Dangxiongcuo Salt Lake Brine;by Evaporating Ponds

doi:10.3969/j.issn.1001-4861.2013.00.034

CORC > 中国地质调查局 > 中国地质调查局 > 中国地质科学院矿产资源研究所

	Scale-up Study on Potassium Extraction from Dangxiongcuo Salt Lake Brine;by Evaporating Ponds
	Wu Qian 5; Zheng Mian-Ping ; Nie Zhen ; Bu Ling-Zhong
刊名	CHINESE JOURNAL OF INORGANIC CHEMISTRY
	2013
卷号	29 期号:1 页码:36-44
关键词	saltponds technologic design material-balance calculation solar natural evaporation carbonate-type brine Dangxiongcuo salt lake
ISSN号	1001-4861
DOI	10.3969/j.issn.1001-4861.2013.00.034
英文摘要	The exploitation of potassium salt from the special modern salt lake full with potassium, lithium and boron in Tibet will be a beneficial supplement for the demand of China. This paper first adopted the method of evaporation, crystallization and step-by-step separation to carry out the scale-up study on the potassium extraction from the carbonate-type brine of Dangxiongcuo salt lake by the multi-stage evaporating ponds. Through the chemical analysis and the material-balance calculation for the whole evaporation process of brine, the salt-forming type and the salt-deposition stage of important inorganic elements like the potassium, boron and others, as well as the enrichment regularity of lithium, rubidium and other rare elements can be determined. And the mixed salt with the higher grade of potassium and the higher concentrated mother brine have been obtained ultimately. In addition, the experimental data obtained in this research will provide the basis for the industrial extraction of potassium from Dangxiongcuo salt lake brine in the near
学科主题	矿业与矿产开发利用
WOS关键词	TIBET
WOS研究方向	Chemistry
语种	中文
出版者	CHINESE CHEMICAL SOC
WOS记录号	WOS:000319541000006
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40043]
专题	中国地质科学院矿产资源研究所
作者单位	1.[Wu Qian 2.Zheng Mian-Ping 3.Nie Zhen 4.CAGS, Inst Mineral Resources, MLR Key Lab Saline Lake Resources & Environm, Beijing 100037, Peoples R China. 5.中国地质科学院矿产资源研究所
推荐引用方式 GB/T 7714	Wu Qian,Zheng Mian-Ping,Nie Zhen,et al. Scale-up Study on Potassium Extraction from Dangxiongcuo Salt Lake Brine;by Evaporating Ponds[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2013,29(1):36-44.
APA	Wu Qian,Zheng Mian-Ping,Nie Zhen,&Bu Ling-Zhong.(2013).Scale-up Study on Potassium Extraction from Dangxiongcuo Salt Lake Brine;by Evaporating Ponds.CHINESE JOURNAL OF INORGANIC CHEMISTRY,29(1),36-44.
MLA	Wu Qian,et al."Scale-up Study on Potassium Extraction from Dangxiongcuo Salt Lake Brine;by Evaporating Ponds".CHINESE JOURNAL OF INORGANIC CHEMISTRY 29.1(2013):36-44.