Filter comprising a material obtained by freeze-drying, method o

Details Filter comprising a material obtained by freeze-drying, method o Filter comprising a material obtained by freeze-drying, method o

1988-06-29

1989-11-28

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

34 5, 55502, 55503, 55523, 55526, 55528, 55DIG5, B01D 4610

Patent

active

048835072

ABSTRACT:
The present invention relates, by way of a novel industrial product, to a filter for gaseous fluid, which contains a lyophilized and compressed filter element in the form of a porous layer.

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EXPERIENTA, vol. XXI, fasc. 5, 1965, pp. 241-304; L. Rey.

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