Removal and concentration of organic vapors from gas streams

Details Removal and concentration of organic vapors from gas streams Removal and concentration of organic vapors from gas streams

1981-12-07

1983-10-11

Spitzer, Robert H.

Gas separation

Means within gas stream for conducting concentrate to collector

55 60, 55 62, 55 78, B01D 5308

Patent

active

044090064

ABSTRACT:
Organic vapors are removed from a gas stream and concentrated to a high degree in a continuous adsorption process. The vapor-laden gas passes through a portion of a cylindrical-shaped adsorber as it rotates in a plane normal to the gas flow. The rotating adsorber then moves through several stages including regeneration and cooling. The vapor-laden gas is spiked with recovered product to increase the loading on the adsorbent and thus provide a higher regenerating gas composition. Multi-stage regeneration assures a high recovery efficiency.

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