Department of Chemical Engineering, Shiraz University of Technology, Shiraz, Iran
Abstract
This work deals with estimation of temperature dependent binary interaction parameters (k ij) for binary systems containing CO 2 using the Soave-Redlich-Kwong equation of state with a group contribution method. In this paper six groups, namely CH 3, CH 2, CH, CH 4 (methane), C2H 6 (ethane), and CO 2 (carbon dioxide) are defined and their relevant values of group interaction parameters are optimized. Using this method, it is possible to estimate the k ij of any mixture containing carbon dioxide and hydrocarbons at any temperature along the coexistence curve. The results obtained in this study are, in most cases, accurate.
Abed,N. and Nasrifar,K. (2012). Group Contribution Method for Predicting the Phase Behavior of Binary Mixtures Containing Carbon Dioxide. Iranian Journal of Chemical Engineering (IJChE), 9(1), 12-22.
MLA
Abed,N. , and Nasrifar,K. . "Group Contribution Method for Predicting the Phase Behavior of Binary Mixtures Containing Carbon Dioxide", Iranian Journal of Chemical Engineering (IJChE), 9, 1, 2012, 12-22.
HARVARD
Abed N., Nasrifar K. (2012). 'Group Contribution Method for Predicting the Phase Behavior of Binary Mixtures Containing Carbon Dioxide', Iranian Journal of Chemical Engineering (IJChE), 9(1), pp. 12-22.
CHICAGO
N. Abed and K. Nasrifar, "Group Contribution Method for Predicting the Phase Behavior of Binary Mixtures Containing Carbon Dioxide," Iranian Journal of Chemical Engineering (IJChE), 9 1 (2012): 12-22,
VANCOUVER
Abed N., Nasrifar K. Group Contribution Method for Predicting the Phase Behavior of Binary Mixtures Containing Carbon Dioxide. IJChE, 2012; 9(1): 12-22.
