%0 Conference Paper
%A Qasim, A.
%A Shariff, A.M.
%A Sufian, S.
%A Ayoub, M.
%A Lal, B.
%D 2018
%F scholars:9437
%I Institute of Physics Publishing
%K Carbon dioxide; Natural gas; Process engineering, Cryogenic separation; Dew-point curves; Freeze out temperature; Natural gas systems; Phase identification; Simulation approach; Soave-redlich-kwong; Temperature phase, Binary mixtures
%N 1
%R 10.1088/1757-899X/458/1/012068
%T Phase identification of natural gas system with high CO 2 content through simulation approach using Peng-Robinson model
%U https://khub.utp.edu.my/scholars/9437/
%V 458
%X The phase behavior for natural gas mixtures with high CO 2 content and heavier hydrocarbons up to pentane for cryogenic separation has been obtained through simulation using Peng-Robinson (PR) model. The bubble point and dew point curves which define the liquid-vapor and solid-vapor domains for separation are obtained by generating the pressure-temperature phase diagram. The simulations are performed using Aspen HYSYS. The validation for the use of PR model is done by comparing the results of CO 2 freeze-out temperature predictions for PR and Soave-Redlich-Kwong (SRK) model with the experimental data available in the literature. © Published under licence by IOP Publishing Ltd.
%Z cited By 1; Conference of 5th International Conference on Process Engineering and Advanced Materials, ICPEAM 2018 ; Conference Date: 13 August 2018 Through 14 August 2018; Conference Code:143521