Binary ion exchanged type X zeolite adsorbent

Details Binary ion exchanged type X zeolite adsorbent Binary ion exchanged type X zeolite adsorbent

1984-10-29

1985-12-10

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 68, 55 75, 55389, 502 79, B01D 5304

Patent

active

045577366

ABSTRACT:
The present invention involves an improved adsorbent for gas separation processes. The adsorbent comprises a binary ion exchanged Type X zeolite wherein between 5% and 40% of the available ion sites are occupied by Ca, and between 60% and 95% of the available ion sites are occupied by Sr. The present adsorbent is especially useful for the adsorption of N.sub.2 from an air stream at superambient pressure to produce an O.sub.2 -rich product stream.

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