Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1975-04-03
1976-08-03
Mack, John H.
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
204149, B03C 502
Patent
active
039728005
ABSTRACT:
A fluid treater relies upon the presence of an electric field in a treating region, without electrical current flow, to cause solids suspended in the fluid to precipitate therefrom after the fluid has passed through the treater. The treater has concentrically disposed electrodes, the inner of which is negatively charged and is bare, having direct, physical contact with the fluid flowing in the region between the electrodes so that the electric field produced in such region is greatly intensified, thereby accelerating and promoting the action of the field upon the fluid. The housing of the treater is constructed from a suitable polyvinylchloride resin and serves as a dielectric between the electrodes to prevent electrical current flow through the treating region. The dielectric housing enables the treater to withstand high power applications, thereby further promoting precipitation.
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Mack John H.
Weisstuch Aaron
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