Co-extraction of Lithium from Salt Lake and Its Thermodynamic Properties
文献类型：期刊论文
| 作者 | Li Jin-Li; Zhu Hua-Fang; Wang Min; Shi Li-Jie; Zhao You-Jing; Zhang Hong-Tao; Ge Fei; Kang Wei-Qing; Gao Jie |
| 刊名 | CHINESE JOURNAL OF INORGANIC CHEMISTRY
 |
| 出版日期 | 2014-10-10 |
| 卷号 | 30期号:10页码:2389-2393 |
| 关键词 | Lithium Synergetic Extraction Butyl Acetate Thermodynamic Properties |
| 文献子类 | Article |
| 英文摘要 | In order to comprehensively utilize the lithium resource from Salt Lake, a method using the TBP-BA-FeCl3-260(#) brimstone kerosene system to extract lithium was proposed. In view of this synergetic extraction system, several effects including pH, Fe-to-Li ratio and temperature on the extraction process were investigated. According to the extraction rates of lithium ion and other major ions existing in the brine, optimum condition was obtained as pH 2, Fe/Li molar ratio 3.0 and temperature 20 degrees C. It was found that under this condition, the single-stage extraction yield of lithium could reach 90%. Additionally, thermodynamic properties like enthalpy, Gibbs free energy and entropy of the extraction process were also calculated in this study. The results indicated that the extraction reaction is exothermic and it is an entropy reduction process. |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000345676000021 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5684]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 中国科学院青海盐湖研究所 |
| 作者单位 | Chinese Acad Sci, Qinghai Inst Salt Lakes, Lab Saline Resources, Xining 810008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Jin-Li,Zhu Hua-Fang,Wang Min,et al. Co-extraction of Lithium from Salt Lake and Its Thermodynamic Properties[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2014,30(10):2389-2393. |
| APA | Li Jin-Li.,Zhu Hua-Fang.,Wang Min.,Shi Li-Jie.,Zhao You-Jing.,...&Gao Jie.(2014).Co-extraction of Lithium from Salt Lake and Its Thermodynamic Properties.CHINESE JOURNAL OF INORGANIC CHEMISTRY,30(10),2389-2393. |
| MLA | Li Jin-Li,et al."Co-extraction of Lithium from Salt Lake and Its Thermodynamic Properties".CHINESE JOURNAL OF INORGANIC CHEMISTRY 30.10(2014):2389-2393. |
入库方式： OAI收割
来源：青海盐湖研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。