Liquid—Vapor Phase Behavior and Liquid Phase Density in the System Neon—Argon at High Pressures

Abstract

Liquid—vapor phase compositions for the system neon—argon are reported at five temperatures in the range 95.82°—129.92°K, and at pressures up to 9000 psia. The liquid—vapor critical curve has been determined for mixtures containing up to 60 mole % neon. The density of the liquid phase has been measured in the compressed‐liquid region at temperatures of 101.94°, 110.78°, and 121.36°K, at pressures up to 8000 psia.