METHOD FOR OPERATING CONVERTER EQUIPMENT

PROBLEM TO BE SOLVED: To reduce or eliminate the time interval between decarburization stages without improving the moving speed of a scrap crane. SOLUTION: In the method for operating converter equipment 1 where a cold iron source is respectively charged to a dephosphorizing furnace P and a decarbu...

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Hauptverfasser:	NAKAMURA MASANOBU, SEMURA KOICHIRO
Format:	Patent
Sprache:	eng
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 METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce or eliminate the time interval between decarburization stages without improving the moving speed of a scrap crane. SOLUTION: In the method for operating converter equipment 1 where a cold iron source is respectively charged to a dephosphorizing furnace P and a decarburizing furnace C by one scrap chute d hang at one scrap crane 53, the decarburizing furnace C is charged with molten iron subjected to dephosphorizing treatment, and is thereafter charged with a cold iron source. COPYRIGHT: (C)2007,JPO&INPIT