Liquid purification or separation – Processes – Using magnetic force
Reexamination Certificate
2008-06-29
2011-11-01
Reifsnyder, David A (Department: 1778)
Liquid purification or separation
Processes
Using magnetic force
C210S748010, C210S748160, C210S141000, C210S198100, C210S222000, C210S243000, C204S155000, C204S554000, C204S557000, C204S660000, C204S664000
Reexamination Certificate
active
08048313
ABSTRACT:
A method and apparatus of fluid treatment for a plurality of fluids with a first and a second non-magnetically conductive fluid flow conduit sleeved within at least one segment of magnetically conductive conduit providing a plurality of distinct areas of concentrated magnetic energy. The instant invention prevents the formation and accumulation of contaminants within conduits and on equipment utilized in the transportation, delivery and processing of fluid columns. It may also be utilized to accelerate the separation of oil and water and increase the efficiency of oil/water separation equipment.
REFERENCES:
patent: 4938875 (1990-07-01), Niessen
patent: 5074998 (1991-12-01), De Baat Doelman
patent: 6706196 (2004-03-01), Holland
patent: 6852235 (2005-02-01), Holland
patent: 7407589 (2008-08-01), Holland
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