Viscosities of ternary systems Y(NO3)3+La(NO3)3+H2O, La(NO3)3+Ce(NO3)3+H2O, La(NO3)3+Nd(NO3)3+H2O and their binary subsystems at different temperatures

被引：0
|
作者：
Peng Xiaoming
Hu Yufeng [1 ]
Jin Chuanwei
Wang Zhixin
Miao Chao
Li Zheyu
机构：
[1] China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China
来源：
JOURNAL OF RARE EARTHS | 2012年 / 30卷 / 03期
基金：
中国国家自然科学基金;
关键词：
viscosity; electrolyte solution; semi-ideal solution theory; rare earth nitrate; MIXED-ELECTROLYTE-SOLUTIONS; APPARENT MOLAL VOLUMES; AQUEOUS-SOLUTIONS; ISOPIESTIC DETERMINATION; THERMODYNAMIC PROPERTIES; ACTIVITY-COEFFICIENTS; NITRATE SOLUTIONS; UNIFIED APPROACH; SURFACE-TENSION; IONIC-SOLUTIONS;
D O I：
10.1016/S1002-0721(12)60032-5
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Viscosities were measured for the ternary systems Y(NO3)(3)+La(NO3)(3)+H2O, La(NO3)(3)+Ce(NO3)(3)+H2O, and La(NO3)(3)+Nd(NO3)(3)+H2O and their binary subsystems Y(NO3)(3)+H2O, La(NO3)(3)+H2O, Ce(NO3)(3)+H2O, and Nd(NO3)(3)+H2O at 293.15, 298.15 and 308.15 K. The results were used to test the applicability of simple equations for the viscosity of the mixed solutions. The predictions agreed well with measured values, implying that the viscosities of the examined electrolyte solutions could be related to those of their constituent binary solutions using these simple equations.
引用
收藏
页码：250 / 255
页数：6
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