Vapor-Liquid Equilibrium of the Binary System of 2,3-Dichloropropene(1)and Epichlorohydrin(2)

Zhou Jiyi and Zhang Jianhou (Chien-Hou Chang)Department of Chemical Engineering; Tianjin University

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Vapor-Liquid Equilibrium of the Binary System of 2,3-Dichloropropene(1)and Epichlorohydrin(2)

更新时间：2025-12-16

- Vapor-Liquid Equilibrium of the Binary System of 2,3-Dichloropropene(1)and Epichlorohydrin(2)
- CIESC Journal Issue 2, (1984)
- 作者机构：
  
  天津大学化学工程系,天津大学化学工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 June 1984，
  
  Published：25 June 1984
- 稿件说明：
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Zhou Jiyi and Zhang Jianhou (Chien-Hou Chang)Department of Chemical Engineering, Tianjin University. Vapor-Liquid Equilibrium of the Binary System of 2,3-Dichloropropene(1)and Epichlorohydrin(2)[J]. CIESC Journal, 1984, (2).
DOI：

Zhou Jiyi and Zhang Jianhou (Chien-Hou Chang)Department of Chemical Engineering, Tianjin University. Vapor-Liquid Equilibrium of the Binary System of 2,3-Dichloropropene(1)and Epichlorohydrin(2)[J]. CIESC Journal, 1984, (2). DOI：

摘要

测定了2

3-二氯丙烯(1)-环氧氯丙烷(2)二元系在500mmHg下的t-x-y平衡数据

并用NRTL方程(I)和UNIQUAC方程(Ⅱ)进行了关联:对于(I)

△g_(12)=4.2487

△g_(21)=90.095.α=0.30;对于(Ⅱ)

△μ_(12)=321.08

△μ_(21)=-240.83.同时测定了纯(1)和(2)在本工作温度范围内的饱和蒸汽压

并用Antoine方程进行了关联.

Abstract

Equilibrium t-x-y data were determined under a constant pressure of 500 mm Hg for the binary system of 2

3-dichloropropene ( 1 ) and epichlo-rohydrin (2).The data were correlated with the NRTL equation (I) and UNIQUAC equation (**). For (I)

△gI2=4.2487

△g21 = 90.095

(α=0.30); for (**)

△u12=321.08

△u21=240.83. Equilibrium vapor pressures were also determined for pure ( 1 ) and ( 2 ) in the temperature range of the present work

and correlated with the Antoine equation.

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