Method for supplying hydrogen-containing reducing gas to shaft part of blast furnace

The present invention provides a novel method for supplying a reducing gas to the shaft part of a blast furnace with which a large amount of reducing gas containing hydrogen at a high concentration can be supplied to a deeper position in the blast furnace (location of the blast furnace closer to the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Ito, Nobuaki, Nakao, Kenji, Isohara, Toshio, Donomae, Hitoshi, Suzuki, Kimihito
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON
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