Государственное Высшее Учебное Заведение Донецкий Национальный Технический Университет
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A method for melting of cast iron with reduced silicon content comprises the supply of control means of heat range of hearth into blast furnace hearth through air and auxiliary lances. Dust-coal fuel with fraction less than is used as control means of heat range of hearth, which is supplied with consumption of 150-250 kg/t cast iron at supporting of theoretical temperature of combustion 2100-.
UAU201306544U2013-05-272013-05-27Method for melting of cast iron with reduced silicon content
UA85182U
(en)
Method for fuel combustion in the combustion chambers of blast furnaces, steelmaking furnaces, heating and power boilers and system for fuel combustion in the combustion chambers of blast furnaces, steelmaking furnaces, heating and power boilers