TY JOUR TI Theoretical consideration of pressure effect on the clarity of mass transfer in the distillation section of the distillation column KW oil industry KW rectification efficiency KW fractionation accuracy KW tray rectification columns KW pressure JO Oil and gas technologies and environmental safety AU Aleksanyan, I.. AU Petrovichev, O.. AU Agaponova, N.. AU Bolgov, S.. AU Obukhovskaya, N.. AU Putilin, D.. PY 2024 IS 2024 PB Astrakhan State Technical University