TY JOUR TI THERMODYNAMICS OF THE EXTRACTION PROCESS OF REDISTRIBUTION OF PETROLEUM ACIDS BETWEEN AQUEOUS AND HYDROCARBON MEDIA KW LIQUID EXTRACTION KW PROTON-DONATING EXTRACTANTS KW NAPHTHENIC ACIDS KW THERMODYNAMIC CHARACTERISTICS KW DISTRIBUTION COEFFICIENT JO Herald of Technological University AU Zarifyanova, M.Z. AU Avramovich, D.D. AU , .. AU Bochkov, M.A. AU Andreev, A.P. AU Madzu Gantsu, E.R. AU Gimadetdinova, R.F. PY 2025 IS 27 PB Kazan National Research Technological University