FIELD: ferrous metallurgy. SUBSTANCE: charge contains (in wt %): coke, 10-40; metal waste, 6-30; wood waste, 0.3-20.0; rolled briquettes of worked out contact mass from chemical production, 0.3-20.0; and quartzite, the balance. EFFECT: increased furnace productivity and power consumption. 3 cl, 1 tbl
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Authors
Dates
1998-03-10—Published
1997-03-19—Filed