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Application filed by Маріупольський Державний Концерн "Азовмаш", Мариупольский государственный концерн "Азовмаш"filedCriticalМаріупольський Державний Концерн "Азовмаш"
Priority to UA4226438ApriorityCriticalpatent/UA8538A1/en
Publication of UA8538A1publicationCriticalpatent/UA8538A1/en
The invention relates to metallurgy. A method involves distributing of charge materials by a ring-manipulator during unloading them from the cone. For weakening of gas stream in the center a ring-manipulator is transferred to the lower position.
UA4226438A1987-04-081987-04-08METHOD For gas flow regulation in blast-furnace
UA8538A1
(en)