Process for recovering metals from recycled rechargeable batteries

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United States of America Patent

PATENT NO 12000014
APP PUB NO 20210317547A1
SERIAL NO

17267259

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Abstract

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The invention relates to hydrometallurgical method for recovering metals from spent energy storage devices. The method comprises combining aqueous hydrobromic acid leach solution and an electrode material of spent energy storage devices in a reaction vessel, dissolving the metals contained in the electrode material to form soluble metal bromide salts, removing elemental bromine, if formed, from the reaction vessel, separating insoluble material, if present, from the leach solution to obtain a metal-bearing solution and isolating one or more metals from said metal-bearing solution.

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Patent Owner(s)

Patent OwnerAddress
BROMINE COMPOUNDS LTD8410101 BEER-SHEVA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnea, Eyal Nesher, IL 9 23
Englert, Yaniv Beer-Sheva, IL 2 2
Masarwa, Mohamad Lehavim, IL 3 2
Press, Frimet Or Lehavim, IL 4 2

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