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Water Activity, Solubility Determination, and Model Simulation of the CaCl2-SrCl2-H2O Ternary System at 323.15 K
Han, Haijun1,2; Ji, Xiang3; Ma, Junjie1; Xu, Zhifeng1; Guo, Lijiang2; Li, Dongdong2; Yao, Yan2
2018-05-01
发表期刊JOURNAL OF CHEMICAL AND ENGINEERING DATA
卷号63期号:5页码:1636-1641
文章类型Article
摘要Water activities for the CaCl2-SrCl2-H2O ternary system and its sub-binary system were elaborately determined using an isopiestic vapor-pressure method at 323.15 K. The solubility of the titled ternary system at 323.15 K was also determined by the isothermal equilibrium method. The Pitzer-Simonson-Clegg (PSC) model was used for correlating the determined water activity and solubility data, simulating the thermodynamic properties, and predicting the solubility isotherm of the titled system. The reliability of the determined solubility results in this work was evaluated by comparing with the solubility isotherms calculated with the PSC model. The model simulation results showed that the thermodynamic properties and solubility can be predicted with binary parameters only. The experiment and simulation results showed that the equilibrium solid phase in the CaCl2-SrCl2-H2O ternary system are pure salts, and no solid solution was found at 323.15 K.
WOS标题词Science & Technology ; Physical Sciences ; Technology
关键词[WOS]ISOPIESTIC MEASUREMENT ; PHASE-EQUILIBRIA ; THERMODYNAMICS ; KCL-SRCL2-H2O ; 25-DEGREES-C
收录类别SCI
语种英语
WOS研究方向Thermodynamics ; Chemistry ; Engineering
WOS类目Thermodynamics ; Chemistry, Multidisciplinary ; Engineering, Chemical
WOS记录号WOS:000432206100056
出版者AMER CHEMICAL SOC
引用统计
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/6711
专题中国科学院青海盐湖研究所
通讯作者Xu, Zhifeng; Guo, Lijiang
作者单位1.Jiangxi Univ Sci & Technol, Sch Met & Chem Engn, Ganzhou 341000, Peoples R China
2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Qinghai, Peoples R China
3.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China
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GB/T 7714
Han, Haijun,Ji, Xiang,Ma, Junjie,et al. Water Activity, Solubility Determination, and Model Simulation of the CaCl2-SrCl2-H2O Ternary System at 323.15 K[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2018,63(5):1636-1641.
APA Han, Haijun.,Ji, Xiang.,Ma, Junjie.,Xu, Zhifeng.,Guo, Lijiang.,...&Yao, Yan.(2018).Water Activity, Solubility Determination, and Model Simulation of the CaCl2-SrCl2-H2O Ternary System at 323.15 K.JOURNAL OF CHEMICAL AND ENGINEERING DATA,63(5),1636-1641.
MLA Han, Haijun,et al."Water Activity, Solubility Determination, and Model Simulation of the CaCl2-SrCl2-H2O Ternary System at 323.15 K".JOURNAL OF CHEMICAL AND ENGINEERING DATA 63.5(2018):1636-1641.
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