Abstract: Due to hydrogen bond, strong association exists in the hydrogen fluoride vapor which causes the thermodynamic properties deviate largely from ideal gas behavior. A thermodynamic model was proposed for systems containing strongly associated hydrogen fluoride. This model considers both chemical and physical interactions between monomer and oligomers. SRK equation of state was modified to describe the phase behavior of systems containing hydrogen fluoride.

摘要： 由于氢键的作用,氟化氢分子会形成多聚体,造成其热力学性质大大的偏离理想气体的性质.作者提出一个适合于含有强缔合物质氟化氢体系的热力学模型.此模型即考虑了由于氢键作用而形成多聚物的化学平衡,同时又考虑到了单体及多聚体之间的物理作用.改进了SRK方程,用以描述含氟化氢体系的相态行为.