Disposal of waste products by combustion

Details Disposal of waste products by combustion Disposal of waste products by combustion

1979-05-30

1981-06-02

Petrakes, John

Furnaces

Refuse incinerator

Refuse suspended in or supported by a fluid medium

110346, 122 4D, F22B 102, F23C 1102, F23G 700

Patent

active

042704685

ABSTRACT:
A method of disposing of waste products from the chemical process industries, especially as a result of the re-refining of oils. The waste products are burnt in a fluidized bed in which the bed material is fluidized in a non-uniform to effect circulation thereof so as to complete combustion at such a low temperature that the formation of sulphur trioxide and the volatilization of metals is avoided.

REFERENCES:
patent: 3702595 (1972-11-01), Muirhead et al.
patent: 3841240 (1974-10-01), Wentworth et al.
patent: 3893426 (1975-07-01), Bryers
patent: 3903846 (1975-09-01), Elliott et al.
patent: 4060041 (1977-11-01), Sowards
patent: 4177742 (1979-12-01), Uemura et al.
patent: 4183330 (1980-01-01), Bryers et al.
patent: 4184455 (1980-01-01), Talmud et al.
patent: 4196676 (1980-04-01), Brown et al.

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