摘要
借助数学方法,结合相律中自由度数的分析,用拉乌尔(Raoult)定律、安托尼(Antoine)方程表述两组分均相混合溶液的温度与气相组成、温度与液相组成以及气相组成与液相组成的相平衡关系.综合相图、相律及相平衡关系,分析精溜操作中的状态参数,使抽象的相平衡内容具体、直观.
By analyzing the degree of freedom on phase law with the aid of mathematics, and in the use of Raoult′s law and Antoine equation, the paper deals with the relation of temperature-vapour component, temperature-liquid component and vapour-liquid equilibrium of two components homogeneous mixtures systems. Approaching the parameters of distillation operation through phase law and diagrams, the relation of vapour-liquid equilibrium shows directly.
出处
《天津理工学院学报》
2004年第3期84-86,共3页
Journal of Tianjin Institute of Technology