A METHOD FOR INTRODUCING THE COAL-DUST FUEL INTO THE BLAST-FURNACE HEARTH

A method for introducing the coal-dust fuel into the blast-furnace hearth involves delivery of the blast through tuyeres and supplying the coal-dust fuel into the blast before flowing out from the tuyere. Besides, the coal-dust fuel is supplied into the blast before flowing out from the tuyere at an...

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Bibliographische Detailangaben
Hauptverfasser:	FILATOV YURII VASYLIOVYCH, RYZHENKOV OLEKSANDR MYKOLAIOVYCH, POPOV VALERII YEVHENOVYCH, BOBROVYTSKYI VIKTOR IVANOVYCH, ZAMURUIEV VALERII MYKHAILOVYCH, KRYKUNOV BORYS PETROVYCH, SAVRANSKYI LEONID VALENTYNOVYCH, YAROSHEVSKYI STANISLAV LVOVYCH, KRAVTSOV VLADLIEN VASYLIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method for introducing the coal-dust fuel into the blast-furnace hearth involves delivery of the blast through tuyeres and supplying the coal-dust fuel into the blast before flowing out from the tuyere. Besides, the coal-dust fuel is supplied into the blast before flowing out from the tuyere at an angle c to the direction of the blast.