Method for recovering vanadium in aluminum vanadium-removal residues

The invention belongs to the technical field of non-ferrous metal smelting, and particularly relates to a method for recovering vanadium in aluminum vanadium-removal residues, solving the technical problem of providing a method for recovering vanadium in aluminum vanadium-removal residues. The metho...

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Bibliographische Detailangaben
Hauptverfasser:	MA SHANGRUN, DENG BIN, HE ANXI, MU TIANZHU, ZHU FUXING, CHEN BING, CHENG XIAOZHE, ZHENG QUAN
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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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of non-ferrous metal smelting, and particularly relates to a method for recovering vanadium in aluminum vanadium-removal residues, solving the technical problem of providing a method for recovering vanadium in aluminum vanadium-removal residues. The method comprises the following steps: a, roasting: mixing the aluminum vanadium-removal residues with sodium carbonate so as to obtain a mixture, roasting the mixture at a temperature of 950-1000 DEG C, and sequentially cooling and crushing the obtained object, wherein the weight ratio of the aluminum vanadium-removal residues to the sodium carbonate is (3-5):1; and b, water immersion: carrying out water immersion on the crushed object, and filtering the obtained product, so that filtrate is obtained, wherein the weight ratio of solid to liquid in the process of water immersion is 1:(3-5). The method can simply and quickly recover vanadium in aluminum vanadium-removal residues, thereby fully saving resources.