US PATENT SUBCLASS 96 / 4
APPARATUS FOR SELECTIVE DIFFUSION OF GASES (E.G., SEMIPERMEABLE MEMBRANE, ETC.)


Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

4APPARATUS FOR SELECTIVE DIFFUSION OF GASES (E.G., SEMIPERMEABLE MEMBRANE, ETC.) {6}
5  DF  .~> Immobilized liquid membrane
6  DF  .~> Membrane to degasify liquid
7  DF  .~> Plural separate barriers {2}
10  DF  .~> Hollow fiber or cylinder
11  DF  .~> Plural layers (e.g., laminated barrier, etc.) {1}
14  DF  .~> Membrane having ring containing organic compound