Electric arc furnace steelmaking is with low heat value gas efflux apparatus of oxygen supply tied in a bundle

The utility model belongs to electric arc furnace steelmaking field, in particular to electric arc furnace steelmaking is with low heat value gas efflux apparatus of oxygen supply tied in a bundle is applicable to the oxygen suppliment of 30~300t electric arc furnace steelmaking process. The utility...

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Hauptverfasser:	WEI GUANGSHENG, SU RONGFANG, LI SICHEN, LI JIANMING, ZHU CHANGFU, WANG LIANSEN, ZHANG YUELIANG, WANG HONG, ZHANG HONGMING
Format:	Patent
Sprache:	chi ; 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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