CO2混合工质的气液相平衡的混合规则对比与预测研究
吴子睿,孙瑞,石凌峰,田华,王轩,舒歌群

A comparative and predictive study of the mixing rules for the vapor-liquid equilibria of CO2-based mixtures
Zirui WU,Rui SUN,Lingfeng SHI,Hua TIAN,Xuan WANG,Gequn SHU
表3 CO2+烷烃类混合工质的二元交互作用参数的最优值 (vdW混合规则)
Table 3 Optimal value of binary interaction parameters for CO2+alkane mixtures (vdW mixing rules)
CO2+propane[4]CO2+n-butane[20-21]CO2+isobutane[22-23]
T/Kk12T/Kk12T/Kk12
273.150.128311.080.123270.000.127
283.150.130325.000.126280.000.127
293.150.129344.240.126310.920.115
303.150.125357.750.134344.240.123
313.150.132377.530.149369.240.135
323.150.133
平均0.1300.1320.125