Phase diagrams and thermochemical modeling of salt lake brine systems. II. NaCl + H2O, KCl + H2O, MgCl2 + H2O and CaCl2 + H2O systems

CORC > 青海盐湖研究所 > 中国科学院青海盐湖研究所 > 青海盐湖研究所知识仓储

	Phase diagrams and thermochemical modeling of salt lake brine systems. II. NaCl + H2O, KCl + H2O, MgCl2 + H2O and CaCl2 + H2O systems
	Li, Dongdong 1; Zeng, Dewen 1,2; Yin, Xia 3; Han, Haijun 1; Guo, Lijiang 1; Yao, Yan 1
刊名	CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY
	2016-06-01
卷号	53 页码:78-89
关键词	Brine Modeling Nacl Kcl Mgcl2 Cacl2
文献子类	Article
英文摘要	This study is part of a series of studies on the development of a multi-temperature thermodynamically consistent model for salt lake brine systems. Under the comprehensive thermodynamic framework proposed in our previous study, the thermodynamic properties of the binary systems (i.e., NaCl+H2O, KCl+H2O, MgCl2+H2O and CaCl2+H2O) are simulated by the Pitzer-Simonson-Clegg (PSC) model. Various thermodynamic properties (i.e., water activity, osmotic coefficient, mean ionic activity coefficient, enthalpy of dilution and solution, relative apparent molar enthalpy, heat capacity of aqueous phase and solid phases) are collected and fitted to the model equations. The thermodynamic properties of these systems are reproduced or predicted by the obtained model parameters. Comparison to the experimental or model values in the literature suggests that the model parameters determined in this study can describe all of the thermodynamic and phase equilibria properties over wide temperature and concentration ranges. This modeling study of binary systems provides a solid basis for property predictions of salt lake brines under complicated conditions. (C) 2016 Elsevier Ltd. All rights reserved.
WOS关键词	AQUEOUS SODIUM-CHLORIDE ; MOLAR HEAT-CAPACITIES ; ALKALINE-EARTH CHLORIDES ; BOILING-POINT ELEVATION ; M F MEASUREMENTS ; THERMODYNAMIC PROPERTIES ; OSMOTIC COEFFICIENTS ; POTASSIUM-CHLORIDE ; CALCIUM-CHLORIDE ; MAGNESIUM-CHLORIDE
WOS研究方向	Thermodynamics ; Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
WOS记录号	WOS:000377315100010
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/6325]
专题	青海盐湖研究所_青海盐湖研究所知识仓储
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China 3.Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Li, Dongdong,Zeng, Dewen,Yin, Xia,et al. Phase diagrams and thermochemical modeling of salt lake brine systems. II. NaCl + H2O, KCl + H2O, MgCl2 + H2O and CaCl2 + H2O systems[J]. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY,2016,53:78-89.
APA	Li, Dongdong,Zeng, Dewen,Yin, Xia,Han, Haijun,Guo, Lijiang,&Yao, Yan.(2016).Phase diagrams and thermochemical modeling of salt lake brine systems. II. NaCl + H2O, KCl + H2O, MgCl2 + H2O and CaCl2 + H2O systems.CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY,53,78-89.
MLA	Li, Dongdong,et al."Phase diagrams and thermochemical modeling of salt lake brine systems. II. NaCl + H2O, KCl + H2O, MgCl2 + H2O and CaCl2 + H2O systems".CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY 53(2016):78-89.