Separation processes using expulsion from dilute supercritical s

Details Separation processes using expulsion from dilute supercritical s Separation processes using expulsion from dilute supercritical s

1991-05-08

1993-04-20

Dawson, Robert A.

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210661, 55 75, 55 16, 55 17, B01D 6100

Patent

active

052040038

ABSTRACT:
A process for separating isotopes as well as other mixtures by utilizing the behavior of dilute repulsive or weakly attractive elements of the mixtures as the critical point of the solvent is approached.

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Helium-3 and Helium-4 William E. Keller Plenum Press, N.Y., 1969, p. 37-37.
J. Chem. Phys. 90 (8), Apr. 15 1989, Pablo G. Debenedetti et al. Attractive, weakly attractive, and repulsive near-critical systems.

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