Solubility Phase Diagram of the Ca(NO3)(2)-Mg(NO3)(2)-H2O System

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	Solubility Phase Diagram of the Ca(NO3)(2)-Mg(NO3)(2)-H2O System
	Yin, Xia 1; Li, Dongdong2 ; Tan, Yuqi 1; Wu, Xiaoya 1; Yu, Xiuli 1; Zene, Dewen 2
	2014-12-01
发表期刊	JOURNAL OF CHEMICAL AND ENGINEERING DATA
卷号	59 期号:12 页码:4026-4030
摘要	The Ca(NO3)(2)-Mg(NO3)(2)-H2O ternary system is a prospective system for heat storage, and its polythermal phase diagram is the basis for phase change materials design. However, the existing experimental data are dispersed and inconsistent with each other. In this work, we elaborately determined solubility isotherms of the ternary system at T = (273.15, 298.15, and 323.15) K by an isothermal equilibrium method, and chose a Brunauer-Emmett-Teller model to simulate and to construct the phase diagram of the ternary system from (273.15 to 373.15) K. The determined phase diagram indicates that there are two stable solubility isotherms at (273.15 and 298.15) K corresponding to solid phase Ca(NO3)(2)center dot 4H(2)O and Mg(NO3)(2)center dot 6H(2)O. No stable solubility isotherm for solid phase Ca(NO3)(2)center dot 3H(2)O at (273.15 and 298.15) K has been found, different from the results reported in several references.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5723
专题	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	1.Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lake, Key Lab Salt Lake Resources & Chem, Xining 810007, Peoples R China
推荐引用方式 GB/T 7714	Yin, Xia,Li, Dongdong,Tan, Yuqi,et al. Solubility Phase Diagram of the Ca(NO3)(2)-Mg(NO3)(2)-H2O System[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2014,59(12):4026-4030.
APA	Yin, Xia,Li, Dongdong,Tan, Yuqi,Wu, Xiaoya,Yu, Xiuli,&Zene, Dewen.(2014).Solubility Phase Diagram of the Ca(NO3)(2)-Mg(NO3)(2)-H2O System.JOURNAL OF CHEMICAL AND ENGINEERING DATA,59(12),4026-4030.
MLA	Yin, Xia,et al."Solubility Phase Diagram of the Ca(NO3)(2)-Mg(NO3)(2)-H2O System".JOURNAL OF CHEMICAL AND ENGINEERING DATA 59.12(2014):4026-4030.