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本文从统计热力学理论出发，结合ｖａｎｄｅｒＷａａｌｓ－Ｐｌａｔｔｅｅｕｗ理想固溶休假设。给出ＨＦＣ１５２ａ和ＨＣＦＣ１４１ｂ简单气体水合物相平衡计算模型，并进行计算。计算结果与实验数据进行比较，很好吻合，正确反映了简单致冷剂水合物的相平衡规律。本研究为进一步混合气体水合物相平衡计算打下基础。
Based on the statistical thermodynamics theory, this article combines VanderWaals-Platteeuw ideal solid solution holiday hypothesis. The calculation model of simple gas hydrate phase equilibrium between HFC152a and HCFC141b is given and calculated. The calculated results are in good agreement with the experimental data and correctly reflect the phase equilibrium of simple refrigerant hydrates. This study laid the foundation for the further calculation of phase equilibrium of mixed gas hydrates.