Leaching method of complex zinc calcined ores

The invention discloses a leaching method of complex zinc calcined ores. In order to solve the problems in the prior art that iron is secondarily settled, a great quantity of slag is generated, other impurities are leached out in a great quantity, the ratio of iron to arsenic in the leaching solutio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU GUOQIN, WEI YONG, FENG JIPING, LIAO FAZHONG, ZHAO CAIYING, TAN HEHENG, YANG WEI, CHEN CHUNFA, WEI NAITUAN, LUO SENYU
Format:	Patent
Sprache:	chi ; 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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