Vapor-liquid equilibrium of binary CO2-organic solvent systems (ethanol, tetrahydrofuran, ortho-xylene, meta-xylene, para-xylene)Knez, Željko (Avtor) Škerget, Mojca (Avtor) Ilić, Ljiljana (Avtor) Lütge, Christoph (Avtor) chemical processinghigh pressure technologycarbon dioxideethanoltetrahydrofuranxylenevapor-liquid equilibriumexperimental dataPR equation of stateHigh pressure vapor-liquid phase equilibrium data (P-T-x-y) for the binary mixtures of organic solvent (ethanol, tetrahydrofuran, o-xylene, m-xylene, p-xylene) with CO2 have been measured at temperatures 313.2, 333.2, 353.2 K and pressures from 1 to 14 MPa using a static-analytic method. For the systemsethanol-CO2 and tetrahydrofuran-CO2, the experimental data at 313.2 and333.2 K are in a good agreement with literature data. The experimental results have been correlated by the Peng-Robinson equation of state in combination with van der Waals one fluid mixing rule with two adjustable parameters.20082012-06-01 10:57:23Neznano27395UDK: 66-987COBISS_ID: 11793686ISSN pri članku: 0896-8446NUK URN: URN:SI:UM:DK:QDA6RIQHsl