Liquid purification or separation – Plural chambers with movement of granules therebetween
Reexamination Certificate
2006-04-25
2006-04-25
Barry, Chester T. (Department: 1724)
Liquid purification or separation
Plural chambers with movement of granules therebetween
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.
REFERENCES:
patent: 3230282 (1966-01-01), Campagne et al.
patent: 4857065 (1989-08-01), Seal
patent: 5035805 (1991-07-01), Freeman et al.
patent: 5072687 (1991-12-01), Mitchell et al.
patent: 5112902 (1992-05-01), Moriya et al.
patent: 5252203 (1993-10-01), Lyda
patent: 5409731 (1995-04-01), Nakagawa et al.
patent: 6428701 (2002-08-01), Mullennix et al.
patent: 196 05 433 (1996-02-01), None
patent: 0 072 569 (1983-02-01), None
patent: 0 118 210 (1984-09-01), None
patent: 0 150 747 (1985-01-01), None
patent: 0 167 301 (1986-01-01), None
patent: 0 350 174 (1990-01-01), None
patent: 0 432 787 (1991-06-01), None
patent: 1 563 957 (1980-04-01), None
patent: WO 93/22025 (1993-11-01), None
patent: WO 95/20023 (1995-07-01), None
patent: WO 00/35562 (2000-06-01), None
Lilly, Jr. James A.
McGarvey Todd A.
Barry Chester T.
Smith Moore LLP
Stockhausen, Inc.
LandOfFree
Method and apparatus using super absorbent polymers for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus using super absorbent polymers for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus using super absorbent polymers for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3606123