Solubility of Methane in the Mixture of Ethanol+Hexane at High Pressures

Solubility data were first presented for methane in the mixture of ethanol-hexane at temperatures from 291.15 K to 318.15 K and pressures up to 12.00 MPa. The experimental data were correlated by PR and PRSV equations of state with rms errors of about 0.051. The A-K and Y-W-A-K models were both used to estimate liquid molar volume under high pressure. The results were satisfactory.