Vapor + Liquid Equilibria for the Ternary System Methane + Ethane + Carbon Dioxide at 230 K and Its Constituent Binaries at Temperatures from 207 to 270 K

Vapor + Liquid Equilibria for the Ternary System Methane + Ethane + Carbon Dioxide at 230 K and Its Constituent Binaries at Temperatures from 207 to 270 K

Vapor-liquid equilibrium data for the binary system methane + carbon dioxide were measured at 230, 250, and 270 K. The ethane + carbon dioxide system was studied at 207, 210, 213, 230, 250, and 270 K, and the methane + ethane system was studied at 210, 230, 250, and 270 K. Ternary vapor-liquid equil...

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Veröffentlicht in:Journal of Chemical and Engineering Data 1995-07, Vol.40 (4), p.726-731
Hauptverfasser: Wei, Michael S.-W, Brown, Trent S, Kidnay, Arthur J, Sloan, E. Dendy
Format: Artikel
Sprache:eng
Schlagworte:
03 NATURAL GAS
CARBON DIOXIDE
Chemistry
EQUATIONS OF STATE
Exact sciences and technology
EXPERIMENTAL DATA
General and physical chemistry
Liquid-vapor equilibria
METHANE
MIXTURES
NATURAL GAS
Phase equilibria
THERMODYNAMIC PROPERTIES
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Zusammenfassung:Vapor-liquid equilibrium data for the binary system methane + carbon dioxide were measured at 230, 250, and 270 K. The ethane + carbon dioxide system was studied at 207, 210, 213, 230, 250, and 270 K, and the methane + ethane system was studied at 210, 230, 250, and 270 K. Ternary vapor-liquid equilibria for the methane + ethane + carbon dioxide system were measured at 230 K over the pressure range from 1.15 to 6.59 MPa. The Peng-Robinson equation of state was used to model the systems, and binary interaction coefficients are reported.
ISSN:0021-9568
1520-5134
DOI:10.1021/je00020a002