FIELD: process engineering.
SUBSTANCE: invention relates to disposal of solid toxic wastes by thermal treatment. Solid toxic ashy wastes are fed into worm reactor mounted inside incinerator above fore-grates behind combustion zone. Said wastes are carried by worm reactor conveyor simultaneously with feeding of inert gas in said reactor at pressure exceeding that of saturation of ash chlorine-bearing components to prevent desorption of said components from the surface of ashy toxic wastes. Toxic ashy wastes are heated on conveyor to temperature of detoxication and formation of nontoxic stable natural minerals. Obtained minerals are directed to further recovery.
EFFECT: higher ecological safety.
3 cl, 1 tbl
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