公开(公告)号：US20180280831A1

公开(公告)日：2018-10-04

申请号：US15597429

申请日：2017-05-17

Applicant: Korea Institute of Geoscience and Mineral Resources

Inventor： Kang-Sup CHUNG ,  Byung-Gyu KIM ,  Tae-Gong RYU ,  In-Su PARK ,  Hye-Jin HONG

IPC: B01D15/20 ,  B01D15/16 ,  C01D15/00 ,  B01J20/06 ,  B01J20/28

CPC classification number: B01D15/203 ,  B01D15/163 ,  B01D15/362 ,  B01J20/06 ,  B01J20/28045 ,  B01J20/3007 ,  B01J20/3433 ,  B01J20/3475 ,  B01J39/10 ,  B01J47/018 ,  B01J47/15 ,  B01J49/06 ,  B01J49/60 ,  B01J49/70 ,  B01J49/85 ,  C01D15/00 ,  C22B3/24 ,  C22B26/12 ,  Y02P10/234

Abstract: The present disclosure relates to an onshore lithium-recovering device for a lithium ion adsorption and desorption process including a supply unit for supplying lithium-containing water in which lithium is dissolved, a composite unit, a washing unit, a desorbing liquid unit, an extract liquid unit, a pressure adjusting unit, a discharge unit, and a control unit. Therefore, the lithium adsorption means is moved onshore so it is possible to significantly reduce the plant installation cost and the operating cost as compared to the lithium recovery process that operates the conventional offshore plant.

公开(公告)号：US20240191322A1

公开(公告)日：2024-06-13

申请号：US18286797

申请日：2022-11-28

Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES

Inventor： Tae-Gong RYU ,  Jun-Ho SHIN ,  Jae-Min JEONG

IPC: C22B7/00 ,  C01B25/30 ,  C01D15/02 ,  C01D15/08 ,  C22B3/00 ,  C22B47/00 ,  H01M10/54

CPC classification number: C22B7/007 ,  C01B25/30 ,  C01D15/02 ,  C01D15/08 ,  C22B23/043 ,  C22B47/00 ,  H01M10/54

Abstract: The present disclosure relates to a method for recovery of valuable metals and a zeolite-containing material from a waste cathode material reaction vessel, in which valuable metals and a zeolite-containing material are recovered from a waste cathode material reaction vessel being discarded, and recycled as resources, thus reducing waste from the waste cathode material reaction vessel.