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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
Source PublicationJOURNAL OF CHEMICAL AND ENGINEERING DATA
Volume63Issue:5Pages:1636-1641
SubtypeArticle
AbstractWater 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 HeadingsScience & Technology ; Physical Sciences ; Technology
WOS KeywordISOPIESTIC MEASUREMENT ; PHASE-EQUILIBRIA ; THERMODYNAMICS ; KCL-SRCL2-H2O ; 25-DEGREES-C
Indexed BySCI
Language英语
WOS Research AreaThermodynamics ; Chemistry ; Engineering
WOS SubjectThermodynamics ; Chemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000432206100056
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/6711
Collection中国科学院青海盐湖研究所
Corresponding AuthorXu, Zhifeng; Guo, Lijiang
Affiliation1.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
Recommended Citation
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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