Deep-desulphurizing slag system containing BaO and Li2O and method for producing ultralow-sulfur steel by adopting same

The invention relates to a steel-making technique in the metallurgy industry, in particular to a refining slag system containing BaO and Li2O and a method for producing ultralow-sulfur steel by adopting the same, and the refining slag system can be directly applied in LF furnace top slag to carry ou...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU GUANGMU, PENG ZISHENG, SUN QUNBAO, XIAO HONGGUANG, PENG QICHUN
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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