Modeling phase equilibria for acid gas mixtures using the CPA equation of state. Part II: Binary mixtures with CO2

2011 ◽  
Vol 306 (1) ◽  
pp. 38-56 ◽  
Author(s):  
Ioannis Tsivintzelis ◽  
Georgios M. Kontogeorgis ◽  
Michael L. Michelsen ◽  
Erling H. Stenby
Keyword(s):  
Equation Of State ◽  
Phase Equilibria ◽  
Binary Mixtures ◽  
Gas Mixtures ◽  
Acid Gas

Modeling phase equilibria for acid gas mixtures using the CPA equation of state. I. Mixtures with H2S

AIChE Journal ◽  
2010 ◽  
Vol 56 (11) ◽  
pp. 2965-2982 ◽  
Author(s):  
Ioannis Tsivintzelis ◽  
Georgios M. Kontogeorgis ◽  
Michael L. Michelsen ◽  
Erling H. Stenby
Keyword(s):  
Equation Of State ◽  
Phase Equilibria ◽  
Gas Mixtures ◽  
Acid Gas

Estimation of P-V-T behaviour of gas mixtures

1982 ◽  
Vol 47 (2) ◽  
pp. 371-383
Author(s):  
Vladimíra Měřičková ◽  
Josef P. Novák ◽  
Jiří Pick
Keyword(s):  
Equation Of State ◽  
Binary Mixtures ◽  
Gas Mixtures

A review of methods is presented which allow to determine the P-V-T behaviour of gas mixtures. This review is based on the computations performed for about 2 200 P-V-T-X data of 12 binary mixtures. The method of combination of the equation-of-state constants, the Joffe method and the modified Bartlett rule proved to be the most suitable.

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