Lithium Recovery by Precipitation from Impure Solutions - Lithium Ion Battery Waste
Loading...
Access rights
openAccess
acceptedVersion
URL
Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Date
Major/Subject
Mcode
Degree programme
Language
en
Pages
Series
Chemical Engineering and Technology, Volume 41, issue 6, pp. 1205-1210
Abstract
Hydrochloric acid (HCl) leaching solutions were investigated with the aim of recovering the lithium present in industrial battery waste. The lithium-rich solution after HCl leaching of battery waste contains major impurities such as iron, nickel, cobalt, manganese, aluminum, and copper. This composition was used as a model system to prepare a synthetic solution for lithium recovery by precipitation. The precipitation results indicated that the feeding rate of carbonate and stirring rate had an effect on particle size distribution. Uniform particles were obtained with a semi-batch process. A faster carbonate feeding rate can result in a smaller particle size due to the high supersaturation degree and chemical reaction rates.Description
Other note
Citation
Han, B, Porvali, A, Lundström, M & Louhi-Kultanen, M 2018, 'Lithium Recovery by Precipitation from Impure Solutions - Lithium Ion Battery Waste', Chemical Engineering and Technology, vol. 41, no. 6, pp. 1205-1210. https://doi.org/10.1002/ceat.201700667