摘要
对３０℃条件下Ｋ＋，Ａｌ３＋／Ｃｌ－，ＳＯ４２－－Ｈ２Ｏ四元体系的相平衡进行了测定，所获数据绘制出该体系的等温相图。表明该体系是一个有复盐生成的交互体系，共有七条单变量线，三个共饱点，五个结晶区。
The data of equilibrium solubilities in the quaternary system of K+,Al3+/Cl-,SO42--H2O at 30℃ has been achieved by experiment in this paper.The phase diagram of this system has been made and it consists of seven solubility branches and three invariant points,and it has five crystallization regions.
出处
《郑州工业大学学报》
1998年第2期111-114,共4页
Journal of Zhengzhou University of Technology
关键词
四元体系
相图
硫酸钾
溶解度
相平衡
生产工艺
quaternary system
phase diagram
aluminium sulfate
potassium sulfate
