For PR, SRK and CSD equations of state (EOS), the VLE experimentaldata have been correlated and the interaction parameters of many binaryrefrigerant mixtures have been obtained.

• 本文首先选用PR、SRK和CSD三类经验方程对含卤代烃二元混合物进行气液相平衡研究,优化得到了多种二元混合物关于这三类状态方程的二元交互作用系数;