高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (1): 13.

• 论文 • 上一篇    下一篇

三元体系MCl-M′Cl-HOAc(25℃)的研究(M,M′=K、Rb、Cs,M≠M′)

冉新权, 李传斌, 陈运生   

  1. 西北大学化学系
  • 收稿日期:1986-08-05 出版日期:1988-01-24 发布日期:1988-01-24
  • 基金资助:

    中国科学院科学基金

A Study on the Ternary Systems MCl-M'Cl-HOAc (25℃)(M,M/=K,Rb,Cs;M ≠M')

Ran Xinquan, Li Chuanbin, Chen Yunsheng   

  1. Department of Chemistry, Northwestern University, Xi'an
  • Received:1986-08-05 Online:1988-01-24 Published:1988-01-24

摘要: 测定了25℃下KCl-RbCl-HOAc,KCl-CsCl-HOAc,RbCl-CsCl-HOAc三个体系的溶度数据,绘制了相应的相图以及分配图。第一个体系中只有一种固相存在,属于Roozeboom第Ⅰ型;后两个体系互溶性都有十分明鲜的裂隙,但比以水为溶剂的体系中的互溶性显著增强,二者均属Roozeboom第Ⅳ型。

Abstract: The systems KCl-RbCl-HOAc, KCl-CsCl-HOAc and RbCl-CsCl-HOAc have been studied isothermally at 25±0.05℃. Solubilities of the systems were measured and the corresponding equilibrium diagrams and the distribution curves were constructed.In the first system, there is only one solid phase, the system belongs to Rpozeboom type Ⅰ. The later ones belong to Roozeboom type Ⅳ, but the mutual solubility in solid state is obviously larger than that in water systems.

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