DETERMINATION OF INTERACTION SECOND VIRIAL-COEFFICIENTS - HE-CO2 SYSTEM
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We have obtained values for interaction second viral coefficients of the heliumcarbon dioxide system in the range 230 T/K 300. Our experimental technique is essentially the Burnett mixing method described by Hall and Eubank (1973, 1974). We have modified the analysis to account for higherorder effects and to detect significant systematic errors. We also report virial coefficients for the pure components: helium in the range 100 T/K 300 and carbon dioxide at 300 K. Copyright 1980 American Institute of Chemical Engineers