Liquid purification or separation – Processes – Ion exchange or selective sorption
Reexamination Certificate
2005-01-18
2005-01-18
Cintins, Ivars C. (Department: 1724)
Liquid purification or separation
Processes
Ion exchange or selective sorption
C210S095000, C210S275000, C210S284000, C210S289000
Reexamination Certificate
active
06843920
ABSTRACT:
This invention is a liquid separation system using ion exchange resin, adsorbent resin and catalytic resin based on U-tube principle. It is shown that relatively low fluid velocity is sufficient to maintain the resin bed in compacted state during the operation as well as during the regeneration processes so that high quality product, low regenerant consumption, and convenient operation are obtained.
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Christie Parker & Hale LLP
Cintins Ivars C.
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