Liquid purification or separation – Processes – Utilizing electrical or wave energy directly applied to...
Patent
1998-04-17
2000-05-02
Simmons, David A.
Liquid purification or separation
Processes
Utilizing electrical or wave energy directly applied to...
210175, 210243, 426521, 99451, 422 22, B01D 1706
Patent
active
060568844
ABSTRACT:
Apparatus for continuously pasteurizing liquid by continuously flowing the liquid within a high electric field, comprises a body of electrical insulator material forming a wall, opening portions formed in the wall body as passages for the liquid therethrough, at least a pair of electrode wires laid across the opening portions, and a mechanism for applying an alternating current voltage across the pair of electrode wires. Joints and pipes may be connected to the wall body and together with the opening portions define a fluid passage through which the liquid continuously flows for being pasteurized. A method of continuous liquid pasteurization using the apparatus involves applying an alternating current voltage between the pair of electrode wires under the conditions of 2000.ltoreq.H/d.ltoreq.200 where d (mm) is the distance between the wires and H (volt) is the voltage applied thereacross, and such that the liquid is heated.
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patent: 5185086 (1993-02-01), Kaali et al.
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patent: 5480558 (1996-01-01), El-Shoubary et al.
Barry Chester T.
Blackman William D.
Carrier Joseph P.
Japan as Represented by Director of National Food Research Insti
Simmons David A.
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