Apparatus for concentrating a gas, especially oxygen, from a gas

Details Apparatus for concentrating a gas, especially oxygen, from a gas Apparatus for concentrating a gas, especially oxygen, from a gas

1983-05-25

1988-07-26

Spear, Frank

Gas separation

Means within gas stream for conducting concentrate to collector

210346, B01D 1300

Patent

active

047597801

ABSTRACT:
A module comprising a plurality of members for obtaining a gas having a specified gas concentrated therein from a mixture of at least two gases, each of said members comprising (a) a solid support plate and (b) a composite film comprised of a porous sheet-like material and one or a plurality of ultrathin solid membranes supported on the porous sheet-like material with a thickness of about 50 to about 5000 .ANG.. This module is characterized in that

REFERENCES:
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patent: 3615024 (1971-10-01), Michaels
patent: 3950247 (1976-04-01), Chiang et al.
patent: 3976451 (1976-08-01), Blackmer et al.
patent: 4132824 (1979-01-01), Kimura et al.
patent: 4174955 (1979-11-01), Blackmer
patent: 4197148 (1980-04-01), Shinomura
patent: 4349440 (1982-09-01), Esmond

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