Vapor-liquid equilibriums data for helium-carbon monoxide and helium-nitrous oxide systems

Parrish, W.; Steward, W. G.

doi:10.1021/je60067a012

Cited by 7 publications

(1 citation statement)

References 2 publications

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“…The analysis of the literature showed that a total of 11 data sources are available. [4][5][6][7][8][9][10][11][12][13][14] Taking into account all of the data with the present data, a total of 146 points were regressed as a combined set with the Antoine equation. From a first analysis of the results, it was possible to detect a few series of rather old sources [11][12][13][14] that clearly showed data out of the common trend.…”

Section: Results For the Saturation Regionmentioning

confidence: 99%

PVT Properties of Dinitrogen Monoxide

et al. 2004

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The PVT properties of dinitrogen monoxide (N2O) have been measured. In particular, experiments were performed by means of two different apparatus, both in the two-phase region and in the superheated vapor-phase region: the isochoric method was applied in the saturation region, and the Burnett method was applied in the vapor region. Isochoric measurements were carried out at temperatures from (219 to 273) K and at pressures from (550 to 3100) kPa. The 18 measurements along the saturated liquid−vapor region were fit, together with selected literature data, with the Wagner equation. For Burnett measurements, 14 runs along 7 isotherms in a pressure range from (170 to 5200) kPa were made. The second and third virial coefficients were derived, and good consistency was found after comparison with data in the literature.

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