Electric catalytic oxidizer

Details Electric catalytic oxidizer Electric catalytic oxidizer

2009-06-25

2011-10-18

Griffin, Walter (Department: 1774)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

C422S173000, C422S177000, C422S110000, C422S111000, C422S113000, C422S199000, C422S218000, C422S202000, C422S203000, C422S204000

Reexamination Certificate

active

08038957

ABSTRACT:
A containment vessel having a spiral plate heat exchanger, a central catalyst chamber packed with particulate catalyst, a central heater, a plenum providing conductive flow access for a hydrocarbon-air mixture to and from the containment vessel interior, and essential flow pathways interconnecting the plenum section, heat exchanger, catalyst chamber and central heater. The spiral plate heat exchanger, catalyst chamber, and heater assembly occupy successively smaller annular regions within the containment vessel.

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