Abstract
The present disclosure is directed to novel functionalized ionic liquids (ILs) that are used, for example, for enhanced recovery and separation of rare earth elements from aqueous solutions. The liquids and processes disclosed herein lead to greater separation efficiency, increased stability of separation materials, increased selectivity, and a reduced amount of waste materials.
Recommended Citation
Khodakarami, Mostafa and Alagha, Lana, "Task-Specific Ionic Liquids for Selective Separation and Recovery of Rare Earth Elements" (2023). Patents. 33.
https://scholarsmine.mst.edu/patents/33
Department(s)
Mining Engineering
Patent Application Number
17/595,334
Patent Number
US 11,845,670 B2
Document Type
Patent
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2026 The Curators of the University of Missouri, All rights reserved
Additional Rights Information
Assignee: The Curators of the University of Missouri, Columbia, Missouri (US)
Publication Date
12 December, 2023
Comments
Docket Number: 19MST028-UTL
Filing Date: 11/15/2021
Issue Date: 12/19/2023, FY24
References Cited
Foreign Patent Documents:
WO 2007147222 A2 12/2007
Prior Publication Data
US 2022/0212945 A1 July 7, 2022