A Study on the Ternary Systems Li+, K+/SO42--H2O and Li+, Mg2+/SO42--H2O at 25 degrees C
文献类型：期刊论文
| 作者 | Li Bing; Wang Qingzhong; Li Jun; Fang Chunhui; Song Pengsheng |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 1994 |
| 卷号 | 10期号:6页码:536-542 |
| 关键词 | Salt-water System Solubility Phase Equilibrium Li Compound |
| 文献子类 | Article |
| 英文摘要 | Solubilities of the ternary systems Li+, K+/SO42--H2O (1) and Li+, Mg2+/SO42--H2O (2) were investigated by isothermal method at 25 degrees C. Physico-chemical properties of solutions, such as density, refractive index, viscosity, conductivity, and pH, were determined. Phase diagram of the system (1) consists of three sollubility branches and three crystallization fields corresponding to K2SO4, LiKSO4, and Li2SO4 center dot H2O. LiKSO4 is an incongruent compound, and its transition point is 45.5 similar to 46.0 based on graphical estimate. No solid solution of LiKSO4 with Li2SO4 center dot H2O was found in the system. System (2) is of a simple eutonic type. Pitzer model of electrolyte solution was used to check the obtained solubilities. Data comparison gives good agreement, Physico-chemical properties of solutions, such as density, refractive index, viscosity, conductivity, pH, and X-ray diffraction, IR spectra, DTA of LiKSO4 were measured. Two equations were used to correlate density, refractive index with copmposition. Differences between measured and calculated values are less than 0.6% for density, 0.15% for the later. |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000207589300011 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5831]  |
| 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 | Acad Sinica, Inst Salt Lakes, Xining 810008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Bing,Wang Qingzhong,Li Jun,et al. A Study on the Ternary Systems Li+, K+/SO42--H2O and Li+, Mg2+/SO42--H2O at 25 degrees C[J]. ACTA PHYSICO-CHIMICA SINICA,1994,10(6):536-542. |
| APA | Li Bing,Wang Qingzhong,Li Jun,Fang Chunhui,&Song Pengsheng.(1994).A Study on the Ternary Systems Li+, K+/SO42--H2O and Li+, Mg2+/SO42--H2O at 25 degrees C.ACTA PHYSICO-CHIMICA SINICA,10(6),536-542. |
| MLA | Li Bing,et al."A Study on the Ternary Systems Li+, K+/SO42--H2O and Li+, Mg2+/SO42--H2O at 25 degrees C".ACTA PHYSICO-CHIMICA SINICA 10.6(1994):536-542. |
入库方式： OAI收割
来源：青海盐湖研究所
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