物理化学学报 >> 1988, Vol. 4 >> Issue (03): 285-289.doi: 10.3866/PKU.WHXB19880312

研究论文 上一篇    下一篇

氢气在混合溶剂丙酮-水中的溶解度

宋航; 刘国杰; 胡英   

  1. 华东化工学院热力学研究室
  • 收稿日期:1986-11-19 修回日期:1987-06-12 发布日期:1988-06-15
  • 通讯作者:

SOLUBILITIES OF HYDROGEN IN ACETONEWATER MIXED SOLVENTS

Song Hang; Liu Guojie; Hu Ying*   

  1. Thermodynamic Research Laboratory; East China Institute of Chemical Technology
  • Received:1986-11-19 Revised:1987-06-12 Published:1988-06-15
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摘要： 本文报导一种能准确测定气体在混合溶剂中溶解度并能同时测定溶剂的饱和蒸气压的实验装置, 在20～40 ℃的温度范围内, 分别测定了氢气在丙酮、水和混合溶剂丙酮-水中的溶解度, 及其相应的蒸气压。

Abstract: An improved apparatus for precisely measuring the gas solubilities in mixed solvents was reported. The apparatus can also be used to determine the vapor pressures of solvents. With this apparatus, the solubilities of hydrogen in acetone, water and acetone-water mixed solvents at 20-40 ℃, and corresponding vapor pressures of the mixed solvents were measured. The results were discussed preliminarily.