Криворізький Державний Металургійний Комбінат "Кріворіжсталь"
Криворожский Государственный Металлургический Комбинат "Криворижсталь"
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Application filed by Криворізький Державний Металургійний Комбінат "Кріворіжсталь", Криворожский Государственный Металлургический Комбинат "Криворижсталь"filedCriticalКриворізький Державний Металургійний Комбінат "Кріворіжсталь"
Priority to UA95010046ApriorityCriticalpatent/UA23930A/en
Publication of UA23930ApublicationCriticalpatent/UA23930A/en
A method for melting steel in the double-bath steelmaking unit comprises loading charge materials, preheating, melting thereof and finishing with intense blowing bath by oxygen and after-burning carbon oxide with withdrawal of effluent gases along the vertical passage. A part of effluent gases is passed from the bath blown with oxygen to the adjoining one, where loading solid charge and preheating thereof are carried out.
UA95010046A1995-01-031995-01-03A method for melting steel
UA23930A
(en)
Process for the production of puzzolanes, synthetic blast furnace slag, belit or alite clinkers, and oxide slag iron alloys, and apparatus for carrying out this method