Artículos de revistas
High-pressure phase equilibrium calculations for carbon dioxide + cyclopentane binary system
Fecha
2014-01Registro en:
Sima, Sergiu; Cruz Doblas, Julia; Cismondi Duarte, Martín; Secuianu, Catinca; High-pressure phase equilibrium calculations for carbon dioxide + cyclopentane binary system; Versita; Central European Journal of Chemistry; 12; 9; 1-2014; 918-927
1895-1066
1644-3624
Autor
Sima, Sergiu
Cruz Doblas, Julia
Cismondi Duarte, Martín
Secuianu, Catinca
Resumen
The phase behavior of the carbon dioxide + cycloalkane mixtures usually receives low attention, though these systems are important for many industries, e.g. the carbon capture and storage. In this paper calculations results for the carbon dioxide + cyclopentane binary system are presented, based on SRK and PR cubic equations of state with classical van der Waals mixing rules. A single set of binary parameters for each model was proposed to predict the global phase behavior of the system in a wide range of pressure and temperature. Albeit the thermodynamic models used are simple, they are able to represent fairly well the phase behavior of the system analyzed in this paper.