物理化学学报 >> 1988, Vol. 4 >> Issue (04): 370-375.doi: 10.3866/PKU.WHXB19880409

研究论文 上一篇    下一篇

乙烯在四氯化亚铜铝甲苯溶液中溶解度测定及其热力学模型

傅旭明; 朱自强; 朱才铨   

  1. 浙江大学化工系
  • 收稿日期:1986-12-05 修回日期:1987-06-22 发布日期:1988-08-15
  • 通讯作者: 朱自强

THE MEASUREMENT OF THE SOLUBILITY OF ETHYLENE IN CUPROUS ALUMINIUM TETRACHLORIDE SOLUTIONS AND ITS THERMODYNAMIC MODEL

Fu Xuming; Zhu Ziqiang; Zhu Caiquan   

  1. Chemical Engineering Department; Zhejiang University
  • Received:1986-12-05 Revised:1987-06-22 Published:1988-08-15
  • Contact: Zhu Ziqiang

摘要: 实测了乙烯在四氯化亚铜铝甲苯溶液中的溶解度。提出了一个处理伴有化学反应的气液平衡的热力学模型, 同时考虑了体系的相平衡和络合平衡, 将Scatchard-Hildebrand模型适当简化后, 计算其液相活度系数, 编制了计算程序, 模型应用方便。用该模型关联计算了溶解度实验数据, 结果令人满意。

Abstract: The solubility of ethylene in cuprous aluminium tetrachloride-toluene solutions was measured. A thermodynamic model in which phase and complex equilibrium are considered simultaneously was presented. The simplified Scatchard-Hildebrand equation is employed for estimation of activity coefficents of each component. The corresponding computer program was compiled and conveniently used for the correlation of experimental solubility data. The comparison between calculated and experimental values of ethylene solubility gives good agreement.
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