Abstract: Vapor-liquid equilibrium data for binary system cyclohexane-vinylcyclohexene,cyclohexane-5-ethenyl-2-bicyclo［2.2.1］hept-2-ene,cyclohexane-tetrahydricindene were measured at 12.0 kPa with a modified Rose equilibrium still.The experimentel data were well correlated by the Wilson equation with binary parameters alone.This model would provide the basic data for the rectification design of 5-ethenyl-2-bicyclo［2.2.1］hept-2-ene system.

摘要： 采用改进的Rose汽液平衡釜，测定了在12.0kPa压力下的乙烯基降冰片烯精馏体系中环己烷(CH)-乙烯基环己烯（VCH），环己烷(CH)-乙烯基降冰片烯(VNB)，环己烷(CH)-四氢茚(THI)的汽液平衡数据，并进行了热力学一致性验证，由所测数据回归出三组用于该体系Wilson方程的配偶参数，并证明了Wilson方程可以较好地关联环己烷-乙烯基降冰片烯体系的汽液平衡.为乙烯基降冰片烯精馏体系的开发与设计提供了基础数据.