METHOD FOR TREATING RESIDUE IN HYDROMETALLURGY OF ZINC

PROBLEM TO BE SOLVED: To effectively separate lead contained in a residue produced in a hydrometallurgy of zinc from silica. SOLUTION: A treatment method is a method for treating the residue in the hydrometallurgy of zinc by adding water to the residue produced in the hydrometallurgy of zinc to conv...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OKABE KATSUAKI, YATSUHASHI HIROMITSU
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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