%0 Journal Article %T CALCULATION OF VAPOR-LIQUID EQUILIBRIUM BASED ON THERMODYNAMIC MODELS OF ACTIVITY COEFFICIENTS %A Semenov, I.A. %A Shishkin, M.D. %K activity coefficients, solutions, NRTL, UNIQUAC, UNIFAC %J Modern Technologies and Scientific and Technological Progress %D 2024 %N 2024 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»