CIESC Journal

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乙腈-水-氟化钾及乙腈-水-碳酸钾液液相平衡数据的测定和关联

许文友   

  1. 烟台大学化工系
  • 出版日期:2001-08-25 发布日期:2001-08-25

MEASUREMENT AND CORRELATION OF LIQUID-LIQUID EQUILIBRIUM DATA FOR ACETONITRILE-WATER-POTASSIUM FLUORIDE AND ACETONITRILE-WATER-POTASSIUM CARBONATE SYSTEMS

XU Wenyou   

  • Online:2001-08-25 Published:2001-08-25

Abstract: The liquid-liquid equilibrium data for two binary systems,CH3CN-H2O-KF and CH3CN- H2O- K2CO3 are determined at 25℃.The correlated results of the liquid-liquid equilibrium data are carried out by using Pitzer theory and NRTL equation.The correlated and experimental results are in good agreement.The basic data for separating acetonitrile-water system using salts in industry are provided.