Product recovery in pressure swing adsorption process and system

Details Product recovery in pressure swing adsorption process and system Product recovery in pressure swing adsorption process and system

1982-09-30

1984-07-24

Spitzer, Robert H.

Gas separation

Means within gas stream for conducting concentrate to collector

55 58, 55 62, 55 75, 55179, 55389, B01D 5304

Patent

active

044616309

ABSTRACT:
A portion of the void space gas released from an adsorbent bed during the cocurrent depressurization thereof, and to be used to provide purge gas, is passed directly to a bed to be purged. The remaining portion of such gas is passed simultaneously to an external surge drum. The gas in the external drum is thereafter passed to a bed to be purged.

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