Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1979-12-14
1981-11-24
Chiesa, Richard L.
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
239102, 261 79A, 261115, 261DIG17, 422124, B01D 4706
Patent
active
043022260
ABSTRACT:
Apparatus, particularly adapted to the removal of odorous constituents from waste gas streams, is described. The apparatus comprises a treatment vessel or chamber preferably of cylindrical shape containing a coaxially-mounted exhaust duct which serves also as a columnar support for the chamber top or roof. As odorous gas is introduced tangentially into an upper portion of the reactor and is caused to move in a spiral flow around the central column. A finely-divided spray of a reagent reactive toward the odorous compound is introduced into the chamber through nozzles ringing the chamber wall or mounted in the chamber roof. Reagent droplets coalesce on the chamber floor and are removed from the vessel. The treated gas exhausts up the central duct through openings located near the bottom thereof.
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patent: 2532554 (1950-12-01), Joeck
patent: 3240254 (1966-03-01), Hughes
patent: 3358413 (1967-12-01), Kalika
patent: 3550356 (1970-12-01), Abboud
patent: 3581467 (1971-06-01), Donnelly
patent: 3620509 (1971-11-01), Roman
patent: 3729898 (1973-05-01), Richardson
patent: 3923955 (1975-12-01), Fattinger
patent: 3933450 (1976-01-01), Percevaut
patent: 3944402 (1976-03-01), Cheremisinoff
patent: 3989488 (1976-11-01), Wisting
patent: 4125589 (1978-11-01), deVries
deVries Egbert
Rafson Harold J.
Chiesa Richard L.
Quad Environmental Technologies Corp.
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