Modeling of thermodynamic conditions for the recovery of high-purity helium from gas mixtures by the hydrate formation method (Q2836594)
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scientific article; zbMATH DE number 6183450
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Modeling of thermodynamic conditions for the recovery of high-purity helium from gas mixtures by the hydrate formation method |
scientific article; zbMATH DE number 6183450 |
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Modeling of thermodynamic conditions for the recovery of high-purity helium from gas mixtures by the hydrate formation method (English)
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3 July 2013
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hydrate formation
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Lennard-Jones potential
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eigenfrequencies of intermolecular oscillations
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To describe the hydrate lattice, the SPC/E potential is used. The interaction of molecules is described by the Lennard-Jones potential. The authors obtain the crystal energy potential, the eigenfrequencies of intermolecular oscillations and the hydrate's structure. The thermodynamic parameters of the hydrates and the ice are calculated and the dependences on temperature and volume are found.
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