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Calculation of Density for Mixtures of Carbon Dioxide with Nitrogen and Methane from the ISM Equation of State
Author(s) -
Haghighi Behzad,
Papari Mohammad Mehdi,
Niafari Maryam,
Ghasemi Hamid
Publication year - 2005
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.200500033
Subject(s) - chemistry , methane , carbon dioxide , nitrogen , equation of state , virial coefficient , molar volume , thermodynamics , volume (thermodynamics) , molar , organic chemistry , medicine , physics , dentistry
In this paper the analytical equation of state (EoS) proposed by Ihm‐Song‐Mason was applied to calculate molar volume of mixtures of carbon dioxide with nitrogen and methane. The pair interaction potential has been used to evaluate the second virial coefficients and the ISM EoS parameters (i.e. α and b). The calculated values of the aforesaid quantities were applied to predict the molar volumes for mixtures of carbon dioxide with nitrogen and methane. Agreement with experiment was excellent for both mixtures.