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Application filed by Дніпропетровський Металургійний Інститут, Днепропетровский Металлургический ИнститутfiledCriticalДніпропетровський Металургійний Інститут
Priority to UA3818173ApriorityCriticalpatent/UA9335A1/en
Publication of UA9335A1publicationCriticalpatent/UA9335A1/en
A method for charge feeding into electric furnace at the ferroalloys smelting consists in feeding of quartzite and coke in the central zone and other components of the charge - into the peripheral zone. The charge is fed with a ratio of carbon containing in reducing agent to the leading element containing in the ore part of charge equal to 0.41-0.65 - into the central and equal to 0.15-0.40 - into peripheral zones, at that 45-75 % of the total reducing agent is fed into the central zone.
UA3818173A1984-11-291984-11-29Method for charge feeding
UA9335A1
(en)