Experimental investigation and thermodynamic assessment of the RbCl-CsCl-ZnCl2 system and its subsystems

doi:10.1016/j.fluid.2019.01.011

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Experimental investigation and thermodynamic assessment of the RbCl-CsCl-ZnCl2 system and its subsystems
	Wu, S ; Li, X ; Zhang, P ; Yao, SD ; Yin, HQ ; Tang, ZF ; Guo, XJ ; Xie, LD
刊名	FLUID PHASE EQUILIBRIA
	2019
卷号	487 期号:-页码:33—44
关键词	THERMAL-ENERGY STORAGE SOLAR POWER-PLANTS ZINC-CHLORIDE PHASE SALTS TEMPERATURE ENTHALPIES DIAGRAM ZNCL2
ISSN号	0378-3812
DOI	10.1016/j.fluid.2019.01.011
文献子类	期刊论文
英文摘要	The RbCl-ZnCl2 and CsCl-ZnCl2 binary systems with different proportions are firstly prepared to determine the phase equilibrium relation using differential scanning calorimetry (DSC) and X-ray diffraction (XRD) methods. The phase diagrams of RbCl-ZnCl2, CsCl-ZnCl2 and RbCl-CsCl are thus critically optimized by thermodynamic modeling based on the available experimental values. The associate solution model (ASM) is used to describe the liquid phases of RbCl-ZnCl2 and CsCl-ZnCl2 binary system, and the substitutional solution model (SSM) is applied for the RbCl-CsCl binary system. All Gibbs energies of intermediate compounds are treated with the Neumann-Kopp rule. In light of this, a set of self-consistent thermodynamic database is obtained and applied to predict the thermodynamic properties of the RbCl-CsCl-ZnCl2 ternary system by merging the Gibbs energies in its subsystems via the Kohler-Toop interpolation method. These results could provide effective data supporting for the selection and optimization of multi-component molten salts for the concentrating solar power (CSP) plants. (C) 2019 Elsevier B.V. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31616]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China;
推荐引用方式 GB/T 7714	Wu, S,Li, X,Zhang, P,et al. Experimental investigation and thermodynamic assessment of the RbCl-CsCl-ZnCl2 system and its subsystems[J]. FLUID PHASE EQUILIBRIA,2019,487(-):33—44.
APA	Wu, S.,Li, X.,Zhang, P.,Yao, SD.,Yin, HQ.,...&Xie, LD.(2019).Experimental investigation and thermodynamic assessment of the RbCl-CsCl-ZnCl2 system and its subsystems.FLUID PHASE EQUILIBRIA,487(-),33—44.
MLA	Wu, S,et al."Experimental investigation and thermodynamic assessment of the RbCl-CsCl-ZnCl2 system and its subsystems".FLUID PHASE EQUILIBRIA 487.-(2019):33—44.