Vapor-Liquid Equilibrium for the System Oxygen-Nitrogen-Argon.

摘要

The investigation of the vapor-liquid equilibrium for the system oxygen-nitrogen-argon has been completed, and the work accomplished on the various phases of this study has been summarized. All the available equilibrium data for the two component systems of oxygen-nitrogen-argon mixtures were summarized and tested for their reliability, by means of the Duhem equation. The argon are described, as well as an apparatus for obtaining liquid-vapor equilibria by a static method which comes to equilibrium rapidly. An analytical procedure for determining compositions of oxygen-nitrogen-argon mixtures was developed. Data for the systems argon-oxygen and oxygen-nitrogen-argon to two atmospheres of pressure were obtained.