Gas separation: apparatus – Electric field separation apparatus – Electrode cleaner – apparatus part flusher – discharger – or...
Reexamination Certificate
2008-01-15
2008-01-15
Chiesa, Richard L. (Department: 1797)
Gas separation: apparatus
Electric field separation apparatus
Electrode cleaner, apparatus part flusher, discharger, or...
C096S047000, C096S048000, C096S050000, C096S053000, C096S064000, C096S080000
Reexamination Certificate
active
07318857
ABSTRACT:
An apparatus for removing particulate matter from a gas stream containing particular matter, the apparatus comprising: a mist-producing element that mixes a gas stream entering the apparatus with liquid droplets; a down-flow Wet Electrostatic Precipitator (WESP) section comprising ionizing electrodes that electrically charge the particulate matter and the intermixed liquid droplets, and collecting surfaces under the influence of an electrical field which attract and remove electrically-charged particulate matter and intermixed liquid droplets from the gas stream; and an up-flow WESP section comprising electrically-charged ionizing and collecting electrodes that remove, from the gas stream, substantially all fine-sized droplets generated in the down-flow WESP section.
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Altshuler Boris
Ray Isaac
West Mark A.
Chiesa Richard L.
Drinker Biddle & Reath LLP
Eisenmann Corporation
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