Furnaces – Refuse incinerator – Refuse suspended in or supported by a fluid medium
Patent
1977-12-01
1979-07-03
Yuen, Henry C.
Furnaces
Refuse incinerator
Refuse suspended in or supported by a fluid medium
110216, 110346, F23G 504
Patent
active
041596820
ABSTRACT:
Moist combustible matter is burned in a fluid bed reactor following a drying treatment in which the combustible matter is brought into contact with hot sand circulated from the fluid bed reactor. The water in the combustible matter is evaporated at a relatively low temperature in the drying treatment, thereby conserving heat in the system. The exhaust vapor from the drying treatment is handled separately from the reactor exhaust gases to condense the vapor therein before subjecting the remaining gas to odor-destroying high temperature.
REFERENCES:
patent: 3306236 (1967-02-01), Campbell
patent: 3763830 (1973-10-01), Robinson et al.
patent: 3815522 (1974-06-01), Langer
patent: 3907674 (1975-09-01), Roberts et al.
patent: 3915657 (1975-10-01), Staffin et al.
Albertson Orris E.
Fitch Elliot B.
Dorr-Oliver Incorporated
Kearns Burtsell J.
Snyder Harold M.
Yuen Henry C.
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