摘要
研究了三元体系BaCl2＿LaCl3＿H2O(30℃)的相平衡,并绘制了相应的溶度图。溶度曲线由两条组成,分别对应于LaCl3·7H2O和BaCl2·2H2O,其中对应于LaCl3·7H2O的溶度曲线非常短,该体系属于简单共饱型体系。
The equilibrium solubility of the LaCl_3_BaCl_2_H_2O ternary system at 30℃ was determined and the phase diagram was constructed.The result shows that the system is simple eutonic type, its solubility curve consists of two branches, corresponding to solid phase BaCl_2·2H_2O and LaCl_3·7H_2O. The branch of corresponding to LaCl_3·7H_2O is very short.
出处
《南阳师范学院学报》
CAS
2004年第12期46-47,共2页
Journal of Nanyang Normal University
关键词
相平衡
三元体系
氯化钡
氯化镧
ternary system
phase equilibrium
lanthanum chloride
barium chloride
