Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1995-11-27
1998-04-07
Nessler, Cynthia L.
Liquid purification or separation
Processes
Ion exchange or selective sorption
210676, 210677, 210269, 210189, 210190, 210686, 209158, 209454, C02F 142
Patent
active
057360529
ABSTRACT:
An apparatus for continuously separating ion exchange resin particles with upwardly flowing carrier fluid. The apparatus includes a first vertically oriented separation vessel and a first collection vessel for receiving the first fraction of resin particles from the upper zone of the first separation vessel. A first rejuvenation tank is connected to the first collection vessel for receiving the first fraction of resin particles from the first collection vessel. In the preferred embodiment, the apparatus further includes a second vertically oriented separation vessel and a second collection vessel for receiving the first sub-fraction of the second fraction of resin particles from the upper zone of the second separation vessel.
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Framatome Technologies, Inc.
Nessler Cynthia L.
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