RECOVERING METHOD FOR METAL FROM DEPHOSPHORIZATION SLAG

PURPOSE:To recover by separation a high-quality metal efficiently with superior workability by throwing crushed lime-type dephosphorization slag into water, slaking CaO in the slag, pulverizing the slaked CaO and then allowing a metal to be attracted by a magnet. CONSTITUTION:Dephosphorization of mo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FUKAYA KAZUO, KITANI FUKUICHI, ARAKI SHIGERU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
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