Закрите Акціонерне Товариство "Донецьксталь" - Металургійний Завод"
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A method for blast-furnace smelting comprises the loading of charge into blast furnace, containing metallized component, and fuel as coke, and supply of hot blowing. The supply of hot blowing is carried out together with dust-coal fuel, which is supplied in quantity of 3-10 g/m blowing on each percent of metallized charge, at that metallized component with content silicon that not exceed of 5 % is used.
UAU200910211U2009-10-082009-10-08Method for blast-funace smelting
UA48885U
(en)