Scale-up Study on Potassium Extraction from Dangxiongcuo Salt Lake Brine;by Evaporating Ponds | |
Wu Qian5; Zheng Mian-Ping; Nie Zhen; Bu Ling-Zhong | |
刊名 | CHINESE JOURNAL OF INORGANIC CHEMISTRY
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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. |
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