Method for simultaneously recovering cobalt and manganese from lithium based battery

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United States of America Patent

PATENT NO 10156017
APP PUB NO 20170009358A1
SERIAL NO

15121212

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Abstract

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The present invention relates to a method of simultaneously recovering cobalt (Co) and manganese (Mn) from lithium-based BATTERY, and more particularly, to a method that is capable of simultaneously recovering cobalt and manganese from lithium-based BATTERY, i.e., recycled resources that contain large amounts of cobalt and manganese, with high purities using multistage leaching and electrowinning methods. According to the method of the present invention, cobalt and manganese can be simultaneously recovered from lithium-based BATTERY as recycled resources, and a recovery method that is cost-effective compared to conventional methods can be provided.

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Patent Owner(s)

Patent OwnerAddress
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (KIGAM)124 GWAHAK-RO (GAJEONG-DONG) YUSEONG-GU DAEJEON 305-350

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ju, Sung-Ho Jinju-si, KR 2 4
Shin, Dong-Ju Daejeon, KR 20 169
Shin, Shun-Myung Daejeon, KR 4 26
Wang, Jei-Pil Busan, KR 1 1

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