METHOD OF A BLAST-FURNACE MELTING

FIELD: iron and steel industry; blast-furnace production; methods of utilization o the vessel slag. ^ SUBSTANCE: the invention is pertaining to the field of iron and steel industry, in particular, to blast-furnace production, namely to the methods of utilization of a vessel slag. The method includes...

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Bibliographische Detailangaben
Hauptverfasser:	KEKUKH ANATOLIJ VLADIMIROVICH, SHEREMET VLADIMIR ALEKSANDROVICH, LJALJUK VITALIJ PAVLOVICH, KOSTENKO GEORGIJ PETROVICH, SOKURENKO ANATOLIJ VALENTINOVICH, TOVAROVS'KIJ IOSIF GRIGOR'EVICH, OREL GRIGORIJ IVANOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	FIELD: iron and steel industry; blast-furnace production; methods of utilization o the vessel slag. ^ SUBSTANCE: the invention is pertaining to the field of iron and steel industry, in particular, to blast-furnace production, namely to the methods of utilization of a vessel slag. The method includes a loading in a blast-furnace of an iron-ore burden, coke, fluxes, slags of oxygen-vessel production, metal scrap and a metal-containing component both separated from a vessel slag. At that the metal scrap is loaded into a peripheral cross-section of the furnace excluding its loading in the furnace intermediate zone. Use of the invention ensures an increase of uniformity of the run of the furnace and a decrease of the coke consumption. ^ EFFECT: the invention ensures an increase of uniformity of the run of the furnace and a decrease of the coke consumption. ^ 1 ex, 2 tbl