Furnaces – Process – Incinerating refuse
Patent
1989-06-16
1991-05-28
Favors, Edward G.
Furnaces
Process
Incinerating refuse
110345, 110215, 110216, 55 73, F23J 1500
Patent
active
050184571
ABSTRACT:
Method and apparatus for processing hazardous waste by incinerating the hazardous waste to a temperature sufficient to break down the hazardous waste; directing at least a portion of the exhaust gas stream produced by the incineration through a spray dryer; passing all of the gas stream from the incineration including that portion exiting the spray dryer through a scrubbing and absorbing device to remove particulates and acid gas from the gas stream by contacting the gas stream with a scrubbing and acid gas absorbing slurry or solution; separating a portion of the scrubbing and acid gas slurry or solution after contact with the gas stream as a waste liquor; and spraying the waste liquor into the exhaust gas stream passing through the spray dryer to evaporate the water in the waste liquor and produce a dry residue.
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Brady Jack D.
Golumbeski John M.
Graves Kenny M.
Paschke Larry F.
Crown Andersen, Inc.
Favors Edward G.
Ferensic Denise L.
Powell B. J.
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