Recycling method for treating used batteries, in particular rechargeable batteries, and battery processing installation

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United States of America Patent

PATENT NO 12119463
APP PUB NO 20190260101A1
SERIAL NO

16343224

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Abstract

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The invention relates to a method for treating used lithium batteries (10) containing the steps: comminuting the batteries (10) such that comminuted material (24) is obtained, and (b) inactivating of the comminuted material (24) such that an inactive comminuted material (42) is obtained. According to the invention, the drying is conducted at a maximum pressure of 300 hPa and a maximum temperature of 80° C. and the deactivated comminuted material (42) is not filled into a transport container and/or said deactivated comminuted material is immediately further processed after the drying process.

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Patent Owner(s)

Patent OwnerAddress
DUESENFELD GMBH38114 BRAUNSCHWEIG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanisch, Christian Braunschweig, DE 8 18

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