Composite nanofiber membrane for adsorbing lithium, method of manufacturing the same and apparatus and method for recovering lithium using the same

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United States of America Patent

PATENT NO 9745644
APP PUB NO 20150258501A1
SERIAL NO

14597654

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Abstract

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Disclosed are a composite nanofiber membrane for the adsorption of lithium, a method for preparing the same, and a lithium recovery apparatus and method using the same. The composite nanofiber membrane for the adsorption of lithium is immobilized with manganese oxide selectively adsorptive of lithium. The composite nanofiber membrane for lithium adsorption exhibits high selectivity for lithium ions and allows for the rapid and easy diffusion of lithium ions through interstitial spaces of the adsorbent. Particularly, the lithium recovery apparatus using the composite nanofiber membrane for lithium adsorption is able to effectively adsorb lithium ions dissolved in seawater in a selective manner within a short period of time, thus reducing the time taken for the adsorption process.

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Patent Owner(s)

Patent OwnerAddress
MYONGJI UNIVERSITY INDUSTRY AND ACADEMIA COOPERATION FOUNDATION116 MYONGJI-RO CHEOIN-GU YONGIN-SI GYEONGGI-DO 17058 17058

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beltran, Arnel B Gyeonggi-do, KR 1 21
Chung, Wook-Jin Gyeonggi-do, KR 4 30
Lee, Seong-Poong Gyeonggi-do, KR 2 22
Nisola, Grace M Gyeonggi-do, KR 2 22
Park, Myoung Jun Gyeonggi-do, KR 2 22
Seo, Jeong Gil Gyeonggi-do, KR 11 57
Torrejos, Rey Eliseo C Gyeonggi-do, KR 2 22
Yoo, Young Deuk Gyeonggi-do, KR 1 21

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