Downstream recovery of Li and value-added metals (Ni, Co, and Mn) from leach liquor of spent lithium-ion batteries using a membrane-integrated hybrid system
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kumar, Ramesh | - |
dc.contributor.author | Liu, Cheongjia | - |
dc.contributor.author | Ha, Geon-Soo | - |
dc.contributor.author | Park, Young-Kwon | - |
dc.contributor.author | Ali, Khan Moonis | - |
dc.contributor.author | Jang, Min | - |
dc.contributor.author | Kim, Sang-Hyoun | - |
dc.contributor.author | Amin, Mohammed A | - |
dc.contributor.author | Gacem, Amel | - |
dc.contributor.author | Jeon, Byong-Hun | - |
dc.date.accessioned | 2023-09-26T07:57:27Z | - |
dc.date.available | 2023-09-26T07:57:27Z | - |
dc.date.created | 2022-06-29 | - |
dc.date.issued | 2022-11 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191182 | - |
dc.description.abstract | The end-of-life management of a large number of discarded lithium-ion batteries (LiBs) has become a global issue because of the steady increase in their usage every year. In this study, a novel membrane-integrated hybrid system was developed for recycling commercially valuable metals while treating acidic leach liquor obtained from spent LiBs (mostly LiFePO4 type). Alkaline (NaOH and NH4OH)-pretreated leach liquor (pH adjusted to 5.53) was ultrafiltered to ensure the effective removal of Fe and Al and reduce the turbidity (∼1.6 NTU) prior to processing in a nanofiltration system. The nanofiltration membrane (VNF2) was applied successfully to obtain the rejection values of 92.5% (Ni2+), 94.6% (Co2+), and 95.8% (Mn2+) while permeating > 89.6% of Li+ with 7.5 L/m2·h of flux under optimized conditions of transmembrane pressure (10 bar) and crossflow rate (2.25 m3/h) in the recirculation mode. The fractionation of monovalent ions from bivalent ions was performed in a concentrated mode to enrich the bivalent metal ions, Ni2+, Co2+, and Mn2+ from 0.74, 0.52, and 0.63 g/L to 6.14, 4.59, 5.62 g/L, respectively, at 90% recovery of the feed solution. The Li+ (21.1 g/L) that was contained in the nanofiltrate permeate stream was crystallized into Li2CO3; a purity of 99.5 wt% was obtained at 88.2% recovery using 4 M K2CO3 at an operating temperature of 70 °C. Hence, the proposed novel system can lead to the development of a clean and sustainable process for the recycling of precious metal ions from end-of-life LiBs for reuse on a commercial scale. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Downstream recovery of Li and value-added metals (Ni, Co, and Mn) from leach liquor of spent lithium-ion batteries using a membrane-integrated hybrid system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeon, Byong-Hun | - |
dc.identifier.doi | 10.1016/j.cej.2022.137507 | - |
dc.identifier.scopusid | 2-s2.0-85132340157 | - |
dc.identifier.wosid | 000817832700003 | - |
dc.identifier.bibliographicCitation | Chemical Engineering Journal, v.447, pp.1 - 12 | - |
dc.relation.isPartOf | Chemical Engineering Journal | - |
dc.citation.title | Chemical Engineering Journal | - |
dc.citation.volume | 447 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | WASTE-WATER | - |
dc.subject.keywordPlus | CARBONATE RECOVERY | - |
dc.subject.keywordPlus | HEAVY-METALS | - |
dc.subject.keywordPlus | PRECIPITATION | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | PHOSPHATE | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | IRON | - |
dc.subject.keywordAuthor | Lithium recovery | - |
dc.subject.keywordAuthor | Lithium-ion battery | - |
dc.subject.keywordAuthor | Membrane-integrated hybrid system | - |
dc.subject.keywordAuthor | Nanofiltration | - |
dc.subject.keywordAuthor | Sustainable technology | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1385894722029953?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.