Membrane dehumidification

Details Membrane dehumidification Membrane dehumidification

1988-12-21

1990-04-10

Sever, Frank

Liquid purification or separation

Processes

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

55 16, 55158, 210644, 210648, 210651, 2103218, 21032189, E01D 1301

Patent

active

049158384

ABSTRACT:
Organic vapor species ranging from polar to non-polar are removed from the ambient atmosphere by means of a thin microporous membrane medium in conjunction with a non-volatile collecting fluid having an affinity for the species of interest. The collecting fluid may be regenerated if desired.

REFERENCES:
patent: 3396510 (1968-08-01), Ward, III et al.
patent: 3956112 (1976-05-01), Lee et al.
patent: 3957504 (1976-05-01), Ho et al.
patent: 4268279 (1981-05-01), Shindo et al.
patent: 4583996 (1986-04-01), Sakata et al.
patent: 4617029 (1986-10-01), Pez et al.
patent: 4710205 (1987-12-01), Deetz et al.
Journal of Membrane Science 23 (1985) 321-332, Elsevier Science Publishers B. V. Amsterdam-Printed in the Netherlands, "MICROPOROUS HOLLOW FIBERS FOR GAS ABSORPTION".

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