JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | |
ON SECOND VIRIAL COEFFICIENTS OF GASES AND GAS MIXTURES | |
DABIR S. VISWANATH1  YUJI TANAKA1  | |
[1] Department of Chemical Engineering, University of Missouri-Columbia | |
关键词: Gas; Gas Mixture; Virial Equation; Second Virial Coefficient; Third Parameter; | |
DOI : 10.1252/jcej.20.356 | |
来源: Maruzen Company Ltd | |
【 摘 要 】
References(19)Cited-By(6)Molar refraction and molar polarization were used as new third parameters to correlate the second virial coefficients of nonpolar and polar gases, and their mixtures. A set of consistent data from the compilation of Dymond and SmithSP6) was used for the source data. The correlation was compared extensively with the correlations of Tsonopoulos, Tarakad-Danner, Brewer, Kubic and Vetere. In addition to the new third parameter, the utility of Pitzer''s acentric factor was also tested. The correlation developed was of the general type BPc/RTc=f(0)T/Tc)+κ•f(1)T/Tc) (1)Where κ is the third parameter.
【 授权许可】
Unknown
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