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Title:
CATHODE ACTIVE MATERIAL DEHYDRATION APPARATUS USING ELECTROOSMOSIS, AND DEHYDRATION EQUIPMENT COMPRISING DEHYDRATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/045525
Kind Code:
A1
Abstract:
The present invention provides a cathode active material dehydration apparatus using electroosmosis, the dehydration apparatus accommodating a cathode active material that has passed through a washing process, and applying an electric field to the cathode active material to remove, through electroosmosis, a washing solution remaining in the cathode active material. Therefore, water that remains in a cathode active material even after dehydration is performed using mechanical force can be removed.

Inventors:
JEON SE JWONG (KR)
PARK KWANG JIN (KR)
Application Number:
PCT/KR2021/006132
Publication Date:
March 03, 2022
Filing Date:
May 17, 2021
Export Citation:
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Assignee:
KOREA WATER TECH INC (KR)
International Classes:
B01D61/56; B04B5/10; H01M4/36
Domestic Patent References:
WO2012127796A12012-09-27
Foreign References:
KR20180012527A2018-02-06
CN102192640A2011-09-21
JP2013097938A2013-05-20
KR20140062498A2014-05-23
Attorney, Agent or Firm:
JEON, Yong Joon (KR)
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