FIELD: ferrous metallurgy, particularly, blast-furnace processes. SUBSTANCE: method includes charging of manganese raw materials, limestone, coke and air-blast supply. In so doing, additionally supplied to blast furnace is iron beads together with coke in amount determined by formula. EFFECT: reduced consumption of coke, higher efficiency of blast furnace, increased degree of manganese yield at smelting of ferromanganese. 1 tbl
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Authors
Dates
2000-05-10—Published
1999-04-06—Filed