A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation

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	A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation
	Hu, YF ; Fan, SS
	2001-08-01
发表期刊	JOURNAL OF SOLUTION CHEMISTRY
卷号	30 期号:8 页码:671-679
摘要	The linear isopiestic relation has been used together with a well-known thermodynamic equation to establish a new predictive equation for freezing point depression. This equation can provide predictions for multicomponent solutions conforming to the linear isopiestic relation using only information on the corresponding binary subsystems. The predictive capability of the equation has been tested by comparing with the experimental data at 25 degreesC reported in the literature and particularly those of Pathwardhan and Kumar. The systems used are NaCl-MgCl2-H2O, NaCl-BaCl2-H2O, NaCl-CaCl2-H2O, LiCl-NaCl-H2O, LiCl-KCl-H2O, LiCl-CsCl-H2O, NaCl-KCl-H2O, and NaBr-KBr-H2O. The predictions of the two equations agree well with the experimental data although our new equation is, in general, better.
文章类型	Article
关键词	Prediction Freezing Point Depression Multicomponent Aqueous Solution Linear Isopiestic Relation
WOS标题词	Science & Technology ; Physical Sciences
研究领域[WOS]	Chemistry
关键词[WOS]	MIXED-ELECTROLYTE SOLUTIONS ; TEMPERATURE 298.15 K ; THERMODYNAMIC PROPERTIES ; UNIFIED APPROACH ; ZDANOVSKII RULE ; SYSTEMS
收录类别	SCI
语种	英语
WOS类目	Chemistry, Physical
WOS记录号	WOS:000171701800001
引用统计	被引频次：8[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/344007/10434
专题	中国科学院广州能源研究所
作者单位	1.Univ Petr, High Pressure Fluid Phase Behav & Property Res La, Beijing 102200, 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	Hu, YF,Fan, SS. A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation[J]. JOURNAL OF SOLUTION CHEMISTRY,2001,30(8):671-679.
APA	Hu, YF,&Fan, SS.(2001).A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation.JOURNAL OF SOLUTION CHEMISTRY,30(8),671-679.
MLA	Hu, YF,et al."A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation".JOURNAL OF SOLUTION CHEMISTRY 30.8(2001):671-679.