Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1984-11-28
1986-07-22
Spitzer, Robert
Gas separation
Means within gas stream for conducting concentrate to collector
55 62, 55 70, 55 73, 55 74, B01D 5304
Patent
active
046017321
ABSTRACT:
Disclosed are sorption bed systems and methods of operating sorption bed systems of the type used to remove and recover plural dilute species from a fluid stream. The system comprises a main bed which is loaded during sorption duty, and a sorbate recovery, main bed-regeneration apparatus comprising a second sorption bed for separating the dilute sorbates, a sorbate collecting device such as a condenser, and optionally, when regeneration and sorbate recovery is conducted in a recirculating fluid mode, a third sorption bed downstream of the sorbate collecting device for improving the yield of sorbate recovery. Practice of the invention is characterized by a significantly reduced heat consumption and the collection of sorbate fractions of improved purity.
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Near Equilibrium Research Associates
Spitzer Robert
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