Государственное Высшее Учебное Заведение Донецкий Национальный Технический Университет
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 Государственное Высшее Учебное Заведение Донецкий Национальный Технический УниверситетfiledCriticalГосударственное Высшее Учебное Заведение Донецкий Национальный Технический Университет
Priority to UAU201109047UpriorityCriticalpatent/UA67500U/en
Publication of UA67500UpublicationCriticalpatent/UA67500U/en
A method for blast-furnace smelting involves injection into the heating furnace of hot and enriched with oxygen blast, additional fuels, including pulverized, measures, compensating, defining an appropriate change of charge, slag, temperature-blast modes. Hot reducing gases derived from coal in ordinary units for cokeless obtaining of cast iron of Corex and Romelt type are injected into the heating furnace simmultaneously with hot and enriched with oxygen blast and pulverized coal.
UAU201109047U2011-07-192011-07-19Method for blast-furnace smelting
UA67500U
(en)