CIESC Journal

• Original Article • 上一篇    下一篇

STUDIES ON VAPOR-LIQUID AND LIQUID-LIQUIDVAPOR EQUILIBRIA FOR THE TERNARY SYSTEM METHANOL-METHYL METHACRYLATEWATER (Ⅱ) TERNARY SYSTEM

傅金彦; 王琨; 胡英   

  1. Thermodynamics Research Laboratory, East China Institute of Chemical Technology, Shanghai

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1989-06-28 发布日期:1989-06-28
  • 通讯作者: 傅金彦

STUDIES ON VAPOR-LIQUID AND LIQUID-LIQUIDVAPOR EQUILIBRIA FOR THE TERNARY SYSTEM METHANOL-METHYL METHACRYLATEWATER (Ⅱ) TERNARY SYSTEM

FU Jinyan; WANG Kun; HU Ying   

  1. Thermodynamics Research Laboratory, East China Institute of Chemical Technology, Shanghai
  • Received:1900-01-01 Revised:1900-01-01 Online:1989-06-28 Published:1989-06-28
  • Contact: FU Jinyan

摘要: Isothermal P-x data for homogeneous, and P-x’-x" data for partially miscible mixtures for the ternary system methanol-methyl methacrylate-water have been determined at 25, 35, 45, 55 and 60℃. By using a modified UNIQUAC model and binary parameters only, the predicted ternary phase equilibrium data were found to be in good agreement with the experimental results, indicating the adequacy of using binary model parameters in computing vapor-liquid and liquid-liquid-vapor equilibria covering pressures ranging from reduced to atmospheric.

Abstract: Isothermal P-x data for homogeneous, and P-x’-x" data for partially miscible mixtures for the ternary system methanol-methyl methacrylate-water have been determined at 25, 35, 45, 55 and 60℃. By using a modified UNIQUAC model and binary parameters only, the predicted ternary phase equilibrium data were found to be in good agreement with the experimental results, indicating the adequacy of using binary model parameters in computing vapor-liquid and liquid-liquid-vapor equilibria covering pressures ranging from reduced to atmospheric.