Method for preparing ammonium metavanadate from slag containing vanadium, phosphorus and arsenic

The invention discloses a method for preparing ammonium metavanadate from slag containing vanadium, phosphorus and arsenic. The method comprises the following steps that firstly, the phosphorus and arsenic slag is dissolved in water according to the solid-liquid mass ratio of 1.0: (2.0-3.0), and an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LUO ZHIJUN, GAN XIAOQIANG, ZHOU CHAOHUI, PANG JUNBAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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