Hollow fiber membrane dryer with internal sweep

Details Hollow fiber membrane dryer with internal sweep Hollow fiber membrane dryer with internal sweep

1994-10-17

1996-06-11

Spitzer, Robert

Gas separation: processes

Selective diffusion of gases

Selective diffusion of gases through substantially solid...

96 8, 96 10, B01D 5322, B01D 6304

Patent

active

055251439

ABSTRACT:
The present invention provides a method and apparatus for the dehydration of gases utilizing hollow fiber membranes. The invention provides an internal sweep of the permeate side of the membranes utilizing an aperture in the tubesheet at the product end of the module thereby sweeping the permeate side of the membrane with product gas.

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