Diffusional separation of gases by sinusoidal oscillations

Diffusional separation of gases by sinusoidal oscillations

It is shown that gas mixtures can be separated at relatively high differential flow rates by an enhanced diffusion technique involving the oscillation of gases within a capillary bundle in the presence of axial concentration gradients. Experimental data for the diffusional separation of both He–CO2...

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Veröffentlicht in:The Physics of fluids (1958) 1987-04, Vol.30 (4), p.1023-1025
Hauptverfasser: Kurzweg, U. H., Jaeger, M. J.
Format: Artikel
Sprache:eng
Schlagworte:
Exact sciences and technology
Physics
Physics of gases
Physics of gases, plasmas and electric discharges
Viscosity, diffusion and thermal conductivity
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Zusammenfassung:It is shown that gas mixtures can be separated at relatively high differential flow rates by an enhanced diffusion technique involving the oscillation of gases within a capillary bundle in the presence of axial concentration gradients. Experimental data for the diffusional separation of both He–CO2 and CO2–SF6 mixtures into an O2 carrier are presented.
ISSN:0031-9171
2163-4998
DOI:10.1063/1.866300