METHOD FOR RECOVERING ELEMENTAL COPPER IN WASTE LITHIUM-ION BATTERY POWDER AND APPLICATION

Disclosed are a method for recovering elemental copper in waste lithium-ion battery powder and an application. The method comprises the following steps: adding concentrated sulfuric acid into lithium-ion battery powder for an aging reaction, adding water and a reducing agent for a water immersion re...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LYU, Dongren, JI, Binchun, HE, Ran, LI, Liang, TANG, Honghui
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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