caa a22 4500 445850167 CHVBK 20180317145411.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1134/S004057951103002X doi (NATIONALLICENCE)springer-10.1134/S004057951103002X Akberov R. Inzhekhim Engineering-Promotional Center, Kazan, Tatarstan, Russia aut Calculating the vapor-liquid phase equilibrium for multicomponent systems using the Soave-Redlich-Kwong equation [Elektronische Daten] [R. Akberov] An algorithm for calculating the vapor-liquid phase equilibrium for multicomponent gases is presented. A six-component gas mixture is considered. The algorithm for calculating phase equilibrium is based on the solution to the Soave-Redlich-Kwong equation of state for real gases. An iteration algorithm for updating phase equilibrium constants is used. The total vapor fraction is determined using the solution to the Rachford-Rice equation. The difficulties of developing such algorithms are considered in full detail. The derived solution is compared with results obtained in the commercial package HYSYS (version 3.2) when the Soave-Redlich-Kwong equation is also used. Pleiades Publishing, Ltd., 2011 Theoretical Foundations of Chemical Engineering SP MAIK Nauka/Interperiodica 45/3(2011-06-01), 312-318 0040-5795 45:3<312 2011 45 11236 https://doi.org/10.1134/S004057951103002X text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S004057951103002X text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Akberov R. Inzhekhim Engineering-Promotional Center, Kazan, Tatarstan, Russia aut NATIONALLICENCE 773 0- Theoretical Foundations of Chemical Engineering SP MAIK Nauka/Interperiodica 45/3(2011-06-01), 312-318 0040-5795 45:3<312 2011 45 11236 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer