Method and apparatus using super absorbent polymers for...

Liquid purification or separation – Plural chambers with movement of granules therebetween

Reexamination Certificate

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C210S264000, C210S252000

Reexamination Certificate

active

07033493

ABSTRACT:
Water is separated from an emulsion of water and oil by passing the emulsion through a bed of superabsorbent polymer granules which break the emulsion and absorb water from the mixture of water and oil. An apparatus for separating water from an emulsion of water and oil has at least one separation cell containing a bed of super absorbent polymer granules.

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