FIELD: ferrous metallurgy. SUBSTANCE: method involves continuous charging of burden into shaft heater and maintaining gas temperature behind shaft furnace at the level of 1,000 C by changing burden feeding rate from 3.5 t/min to 0.1 t/min. EFFECT: reduced power consumption for melting steel, elimination of outbursts of dioxins and furans produced during passage of gases through furnace layer. 1 dwg _
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