Phase diagram prediction of systems Mn(NO3)(2)-M(NO3)(n)-H2O (M=Ca, Mg and Li) with modified BET-model

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	Phase diagram prediction of systems Mn(NO3)(2)-M(NO3)(n)-H2O (M=Ca, Mg and Li) with modified BET-model
	Zeng, DW ; Fan, SS ; Chen, SH
	2004-12-01
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
卷号	14 期号:6 页码:1192-1198
摘要	BET-model parameters for the binary system Mn(NO3)(2)-H2O were obtained by fitting experimental water activities at 298. 15 K. The values obtained in this work were compared to those fitted previously for the systems Ca(NO3)(2)-H2O and Zn(NO3)(2)-H2O, showing reasonable agreement. With the model parameters fitted at 298 K, the vapor pressure of the saturated solution for the phases Mn(NO3)(2) . 6H(2)O and Mn(NO3)(2) - 4H(2)O were predicted and shows quite good agreement with the experimental values. The phase diagram of the Mn(NO3)(2)-H2O SYStem reproduced by the BET model shows smaller deviation from the experimental data than that by the extended UNIQUAC model. The ternary phase diagrams of the systems Me(NO3)(n)-Mn(NO3)(2)-H2O (Me=Mg, Ca and Li) are predicted with the binary model parameter and compared with available experimental data, The predicted eutectic compositions were given as possible heat storage materials.
文章类型	Article
关键词	Activity Thermodynamic Model Solubility Manganous Nitrate Heat Storage Materials
WOS标题词	Science & Technology ; Technology
研究领域[WOS]	Metallurgy & Metallurgical Engineering
关键词[WOS]	MANGANOUS NITRATE-WATER ; CONCENTRATED-SOLUTIONS ; ELECTROLYTE ; TEMPERATURE ; THERMODYNAMICS ; HYDRATION ; SOLUBILITY ; MIXTURES
收录类别	SCI
语种	英语
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000226333100026
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10487
专题	中国科学院广州能源研究所
作者单位	1.Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China
推荐引用方式 GB/T 7714	Zeng, DW,Fan, SS,Chen, SH. Phase diagram prediction of systems Mn(NO3)(2)-M(NO3)(n)-H2O (M=Ca, Mg and Li) with modified BET-model[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2004,14(6):1192-1198.
APA	Zeng, DW,Fan, SS,&Chen, SH.(2004).Phase diagram prediction of systems Mn(NO3)(2)-M(NO3)(n)-H2O (M=Ca, Mg and Li) with modified BET-model.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,14(6),1192-1198.
MLA	Zeng, DW,et al."Phase diagram prediction of systems Mn(NO3)(2)-M(NO3)(n)-H2O (M=Ca, Mg and Li) with modified BET-model".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 14.6(2004):1192-1198.