Открытое Акционерное Общество "Мариупольский Металлургический Комбинат Им. Ильича"
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A method for blast-furnace melting includes loading into a blast furnace of charge materials containing coke and blowing into the blast-furnace hearth of pulverized coal fuel. At that the ratio of volatile substances content in blown pulverized coal fuel and volatile substances content in the loaded coke is of 0.5-38.0. Black coal, anthracite, concentrated milling slime, carbided pyrolyzate of brown coal and other basic material are used as pulverized coal fuel.
UAU201003259U2010-03-222010-03-22METHOD for blast-furnace melting
UA51795U
(en)
Method for recycling iron-containing by-products discharged from coal-based molten ironmaking process, system therefor, and reduced iron agglomeration system