METHOD OF PROCESSING SOLID WASTES IN THE DROSS MELT Russian patent published in 1996 - IPC

Abstract RU 2064506 C1

FIELD: waste utilization. SUBSTANCE: method involves a partial drying of batch comprising industrial and household wastes including chlorine- containing ingredients, an averaging before loading into the furnace, burning and casting of the batch in a blown off dross melt, thermal destruction and washing of the products of burning in a three-zone furnace with a liquid basin. Flue gas is cooled in two steps: first in a kettle-utilizer and economizer (from 1400 to 750 C), and then in an engine device (from 750 to 250 C) when mixing the gas with air. The cooling time in the second step is 0.1-0.5 s. EFFECT: reduced discharge of dioxines into atmosphere. 2 cl, 1 dwg

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RU 2 064 506 C1

Authors

Rattenberg Vadim Nikolaevich

Elenina Ljudmila Vadimovna

Dates

1996-07-27Published

1993-11-23Filed