CIESC Journal

• 化工学报 • 上一篇    下一篇

两个四元体系液体混合物表面张力的测定及预测

王子镐,傅举孚   

  1. 北京化工学院 ,北京化工学院
  • 出版日期:1986-06-25 发布日期:1986-06-25

Determination and Prediction of Surface Tension for Two Quaternary Liquid Mixtures

Wang Zigao and Fu Jufu (Beijing Institute of Chemical Technology)   

  • Online:1986-06-25 Published:1986-06-25

摘要: 测定了两个四元体系液体混合物醋酸-丙酮-乙醇-水及醋酸-苯-乙醇-乙酸乙酯在25℃下不同组成的表面张力.测得的数据与作者以前提出的预测公式所计算的结果符合甚佳.

Abstract: Surface tensions of two typical quaternary liquid mixtures, one aqueous and the other non-aqueous, were measured at 25℃. The aqueous system studied was acetic acid-acetone-ethanol-water and the non-aqueous, acetic acid-benzene-ethanol-ethyl-acetate. Experimental data agreed well with results predicted by the equation previously proposed by the authors.