Process for disposal of waste by combustion with oxygen

Details Process for disposal of waste by combustion with oxygen Process for disposal of waste by combustion with oxygen

1994-02-18

1994-12-27

Straub, Gary P.

Chemistry of inorganic compounds

Miscellaneous process

4232105, 423DIG12, 588205, 588248, 110236, B09B 300

Patent

active

053763548

ABSTRACT:
A process for the disposal of refuse is characterized by combustion of combustible, solid, pasty or liquid waste materials in a combustion plant with a combustion gas containing at least 50% oxygen. Combustible waste materials are burned in the presence of at least one material selected from the group consisting of non-ferrous metals, non-ferrous metal oxides, alkali compounds, and alkaline earth compounds. The aforementioned combustion is accomplished by burning materials which produce at least one material of the aforementioned class of materials together with the waste materials, by introducing at least one of the materials of the class into the combustion plant together with the input of waste materials or into the hot gas stream, or any combination of these which achieves a desired waste composition. The by-products of the process are cleaned flue gas and a slag in which hazardous materials present in the input waste material are mineralized.

REFERENCES:
patent: 3642583 (1972-02-01), Greenberg et al.
patent: 4198201 (1980-04-01), Rohrbach
patent: 4338870 (1982-07-01), Lanier, Jr.
patent: 4640203 (1987-02-01), Wolter et al.
patent: 4658736 (1987-04-01), Walter
patent: 4850290 (1989-07-01), Benoit et al.
patent: 4917027 (1990-04-01), Albertson et al.
patent: 4977837 (1990-12-01), Roos et al.
patent: 5008098 (1991-04-01), Bernadiner
patent: 5179902 (1993-01-01), Vojtech

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