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Density of an equimolar mixture of ethane and methyl chloride

1985; Wiley; Volume: 31; Issue: 5 Linguagem: Inglês

10.1002/aic.690310522

1547-5905

Philip T. Eubank, Aleksander Kreglewski, Kenneth R. Hall, James C. Holste, Hamazasm Mansoorian,

Chemical Thermodynamics and Molecular Structure

Abstract We have measured the density of an equimolar gas mixture of C 2 H 6 –CH 3 Cl between 323.15 and 473.15 K at pressures to 14.0 MPa. Interaction second virial coefficients and dew‐point pressures are extracted from the measurements. Intermolecular force constants for the Lennard‐Jones and Stockmayer models are determined optimally for like and unlike pair interactions. Recent methods of prediction for second virial coefficients, both pure and interaction, are tested against experiment.