METHOD FOR PRODUCING LITHIUM-CONCENTRATED SOLUTION WITH HIGH RECOVERY RATE, AND METHOD FOR PRODUCING LITHIUM COMPOUND USING SAME

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United States of America Patent

APP PUB NO 20240208832A1
SERIAL NO

18555648

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Abstract

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The present invention relates to: a method for producing a lithium compound for lithium ion recovery; and a lithium compound for lithium ion recovery, and more particularly, to a method for producing a lithium compound for lithium ion recovery, and a lithium compound for lithium ion recovery produced thereby, whereby energy consumption and the amount of alkaline solvent used during the removal of impurities can be significantly reduced compared to methods for producing a lithium solution and a lithium compound by roasting/water leaching and sulfuric acid leaching methods.

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Patent Owner(s)

Patent OwnerAddress
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES124 GWAHAK-RO YUSEONG-GU DAEJEON 34132
SEHWA ES196-5 3GONGDAN 3-RO GYEONGSANGBUK-DO GUMI-SI 39396

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KIM, Hye Jin Daegu, KR 166 949
KIM, Min Chan Seoul, KR 14 67
PARK, Geon Yong Gumi-si, KR 1 0
PARK, Young Goo Gumi-si, KR 3 6
RYU, Tae Gong Daejeon, KR 7 60
SHIN, Jun Ho Daejeon, KR 19 50

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