CIESC Journal

• 化工学报 • 上一篇    下一篇

亚硝酸乙酯-乙醇-水三元体系汽液平衡的测定与关联

刘国维,刘禾,庞建媛   

  1. 天津大学化工学院!天津300072,天津大学化工学院!天津300072,天津大学化工学院!天津300072
  • 出版日期:1998-06-25 发布日期:1998-06-25

MEASUREMENT AND CORRELATION OF VAPOR-LIQUID EQUILIBRIA FOR ETHYL NITRITE-ETHANOL-WATER TERNARY SYSTEM

Lin Guowei;Liu He;Pang Jiangyuan(College of Chemical Engineering,Tianjin University,Tianjin 300072)   

  • Online:1998-06-25 Published:1998-06-25

摘要: 报道了一种测定汽液平衡的实验装置,在15.0℃~30.0℃的温度范围内测定了低压下亚硝酸乙酯──乙醇──水三元体系汽液平衡数据.并用NRTL方程进行了关联,计算值与实验值吻合较好.

Abstract: An experimental apparatus for measuring vapor-liquid equilibrium was reported.The vapor-liquid equilibrium data of ethyl nitrite-ethanol-water ternary system at 15.0℃~30.0℃ were measured under a lower pressure.The VLE data were correlated by NRTL equation.The calculated and experimental results were in good agreement.

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