Method for extracting rhenium from molybdenum smelting flue gas

The invention discloses a method for extracting rhenium from molybdenum smelting flue gas. The method is characterized in that high-temperature flue gas generated after roasting of molybdenite is sprayed in a three-stage countercurrent circulation mode, sulfuric acid system spraying liquid is obtain...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO ZHUHUI, FENG JIE, ZHENG JIANYING
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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