| Solubility of Methane in Binary Mixed Solvents (Ethanol+Hexane Andethanol+Cyclohexane)at High Pressures | ||
| Chao Hua Sr., National Engineering Research Center for Distillation Technology, Tianjin University, Weijin Road 92#, Nankai District, Tianjin, 300072, China, Shimin Xu, National Engineering Research Center for Distillation Technology, Tianjin University, Tianjin, 300072, China, Xingang Li Sr., National Engineering Research Center for Distillation Technology, Tianjin University, Tianjin, AK 300072, China and Peisheng Ma Sr., School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China In this paper, solubility data of methane in the mixture of ethanol+ hexane and ethanol+ cyclohexane at temperatures (291.15, 303.15, 318.15) K and pressures up to 12.00 MPa have been first measured with precision of 0.002 in mole fraction. Then the experimental data have been estimated using Peng-Robinson equation of state with two different mixing rules. The liquid molar volumes of the mixtures for ternary systems under high pressure have been measured and calculated using the Aalto-Keskinen model and Yen-Wood-Aalto-Keskinen model. Furthermore, the calculated results are compared with the experimental ones. Extended Abstract Status: Not Uploaded | ||