摘要
进行了杂醇油脱水液(乙醇、水和氯化钠系统)中乙醇的回收试验,研究了该系统的热力学汽-液相平衡问题,测定了平衡数据、关联了相对挥发度(α)的经验模型,为该系统的精馏设计计算提供了依据。
The recovering ethanol from dehydrating solution of fusel oil (ethanol, water and sodium chloride system) was carried out. The thermodynamical vapor-liguid equilibrium of this system was investigated. On the basis of the experimental equilibrium data, an empirical formula of relative volatility which can be used for calculation of distillating design was obtained.
出处
《沈阳化工学院学报》
1993年第4期263-267,共5页
Journal of Shenyang Institute of Chemical Technolgy
关键词
杂醇油
精馏
挥发度
乙醇
回收
fusel oil
salting distillation
relative voiatility
