Публичное Акционерное Общество "Металлургический Комбинат "Азовсталь"
Андрей Викторович Сущенко
Михаил Павлович Орличенко
Игорь Николаевич Костыря
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Публичное Акционерное Общество "Металлургический Комбинат "Азовсталь", Андрей Викторович Сущенко, Михаил Павлович Орличенко, Игорь Николаевич КостыряfiledCriticalПубличное Акционерное Общество "Металлургический Комбинат "Азовсталь"
Priority to UAA201214510ApriorityCriticalpatent/UA103857C2/en
Publication of UA103857C2publicationCriticalpatent/UA103857C2/en
Carbon Steel Or Casting Steel Manufacturing
(AREA)
Abstract
The invention relates to ferrous metallurgy. A method for coal supplying along the converter smelting involves coal loading into the converter in the initial period of the blowing, at that the coal with consumption of 1.0-4.5 kg/t of steel is loaded simultaneously with the start of blowing oxygen supplying after melting "ignition". The invention allows increasing the efficiency of coal use, improving the thermal balance of the melting and to reduce the cost of steel.
UAA201214510A2012-12-182012-12-18METHOD FOR COAL SUPPLYing along the converter smelting
UA103857C2
(en)
Apparatus for supplying raw material in a fast smelting furnace to melt non-ferrous metal and supplies a first gas that contributes to the reaction of the raw material, comprises a raw material passage and an adjuster that adjusts a distribution of the raw material; oven; method.