Method for treating lithium ion battery waste

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12157927
APP PUB NO 20200263276A1
SERIAL NO

16647932

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Abstract

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A method for treating a lithium ion battery waste according to the present invention is a method for treating a lithium ion battery waste using a converter furnace in a copper smelting process, wherein, prior to a treatment for charging a copper mat produced in a flash smelter in a copper smelting process into a converter furnace and blowing oxygen into the converter furnace to produce crude copper, the lithium ion battery waste is introduced into the converter furnace or a ladle that is used for the charging of the copper mat into the converter furnace and then the lithium ion battery waste is burned with residual heat in the converter furnace or the ladle.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO METAL MINING CO LTDTOKYO 105-8716

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Satoshi Niihama, JP 92 425
Takeda, Kenji Niihama, JP 140 3042

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