HENRY'S CONSTANT DETERMINATION ON THE BASE OF CUBIC EQUATIONS OF STATE
DOI:
https://doi.org/10.18198/j.ind.gases.2010.0502Keywords:
Solubility of gases in liquids, Henry's constant, Equations of state, Helium-oxygen, hydrogen-argon systemsAbstract
Existing data of Henry's constants for gases solubility in water has been analyzed. Influence of cubic equations of state on Henry's constant determination accuracy has been demonstrated. Necessity of adjustable parameter use to find a reliable value of Henry's constant from the united equation of state has been proved. The adjustable parameter dependence on solubility, pressure and temperature has been investigated. As an example the following systems have been examined: helium-oxygen, nitrogen-argon.Downloads
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THERMOPHYSICAL PROPERTIES OF GASES AND THEIR MIXTURES. THERMODYNAMIC ANALYSIS OF PROCESSES IN LOW-TEMPERATURE SYSTEMS
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