论文部分内容阅读
用静态法测定了苯基二氯化膦的饱和蒸汽压曲线,回归得到了它们的Antoine方程参数。用标准的Swietoslawski型沸点计测定了三氯化磷-苯基二氯化膦二元体系的常压沸点数据,从而推算出两端的无限稀释活度系数,采用Wilson活度系数方程回归出其中的Wilson参数,并对该体系的等温气液平衡数据进行了推算。
The saturated vapor pressure curves of phenylphosphine dichloride were determined by static method, and their parameters of Antoine equation were obtained by regression. Atmospheric boiling point data of the binary system of phosphorus trichloride and phenylphosphine dichloride were determined by a standard Swietoslawski boiling point meter to deduce the infinite dilution activity coefficient at both ends and the Wilson activity coefficient equation was used to retrieve the Wilson parameters, and estimate the isothermal gas-liquid equilibrium data of the system.