METHOD FOR REMOVING IMPURITY AND RECOVERING HIGH-CONCENTRATION LITHIUM AQUEOUS SOLUTION FROM WASTE BATTERY MATERIAL AND WASTE CATHODE ACTIVE MATERIALS

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United States of America

APP PUB NO 20250038287A1
SERIAL NO

18508600

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Abstract

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A present disclosure provides a method for removing impurities and recovering a high-concentration lithium aqueous solution from a waste battery material and a waste cathode active materials which can separate valuable metals including nickel and cobalt in a solid state separately and manufacture them into the high-concentration lithium aqueous solution in the process of recovering lithium contained in the waste battery material and the waste cathode active materials

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Patent Owner(s)

  • ECOPRO MATERIALS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAEK, Gyeongeun Pohang-si, KR 1 0
KIM, Dong Hee Pohang-si, KR 106 868
SHIN, Dong Min Pohang-si, KR 48 478
SON, Min Ho Pohang-si, KR 13 39

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