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

Journal Article · Sat Jul 01 00:00:00 EDT 1995 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je00020a002· OSTI ID:103948

Wei, M S.W. ^[1]; Brown, T S ^[2]; Kidnay, A J; Sloan, E D ^[3]

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1. CER Corp., Henderson, NV (United States)
2. Conoco Inc., Ponca City, OK (United States)
3. Colorado School of Mines, Golden, CO (United States). Dept. of Chemical Engineering

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.

• Sponsoring Organization: USDOE
• OSTI ID: 103948
• Report Number(s): CONF-941128--
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 4 Vol. 40; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

03 NATURAL GAS
CARBON DIOXIDE
EQUATIONS OF STATE
EXPERIMENTAL DATA
METHANE
MIXTURES
NATURAL GAS
THERMODYNAMIC PROPERTIES