Oxygen selective desiccants

Details Oxygen selective desiccants Oxygen selective desiccants

1991-05-08

1992-08-04

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 28, 55 31, 55 33, 55 58, 55 62, 55 68, 55 75, 55389, 502417, B01D 5304

Patent

active

051355485

ABSTRACT:
Composite oxygen selective desiccants comprising a carbon molecular sieve which is kinetically selective for the adsorption of oxygen over nitrogen and an agent for the sorption of water such as lithium chloride, lithium bromide, calcium chloride, magnesium chloride, calcium nitrate, potassium fluoride, oxides of silicon, aluminum, calcium or barium are disclosed. Methods of making the components and their use in air separation are also set forth.

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