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Joule‐Thomson coefficients of argon‐carbon dioxide mixtures
Author(s) -
Strakey Joseph P.,
Bennett Carroll O.,
Dodge Barnett F.
Publication year - 1974
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690200423
Subject(s) - argon , carbon dioxide , thermodynamics , adiabatic process , chemistry , joule–thomson effect , virial theorem , virial coefficient , quadrupole , atmospheric temperature range , moment (physics) , range (aeronautics) , physics , atomic physics , materials science , classical mechanics , quantum mechanics , organic chemistry , galaxy , composite material
Adiabatic Joule‐Thomson coefficients are presented for argon and two argon‐carbon dioxide mixtures (46.4% CO 2 and 75.4% CO 2 ) in the single‐phase part of the range: −120 < T <110°C, P < 190 atm. Results are analyzed in terms of the virial equation (including terms to account for the quadrupole moment of CO 2 ), several forms of the Redlich‐Kwong equation, and the Benedict‐Webb‐Rubin equation. In general, the best results were obtained by the Redlich‐Kwong equation as modified by Barner et al. (1966).