WebFeb 15, 2023 · Valorizing Wastes Using Ion Exchange to Recover Rare Earth Elements. February 15, 2023 8 Mins Read. By Brooke K. Mayer, PhD, PE. Rare earth elements (REEs) have increasingly entered...
WebJan 2, 2018 · Comparison of Heterotrophic Bioleaching and Ammonium Sulfate Ion Exchange Leaching of Rare Earth Elements from a Madagascan Ion-Adsorption Clay....
WebIon-exchange (IX) resins incorporating single functional groups (sulfonic or amino-phosphonic) and two func- tional groups (sulfonic and phosphonic) were evaluated for...
WebApr 1, 2023 · Ion exchange is a cyclic process which involves a loading step, where the target ions are loaded in the resin phase from e.g. a pregnant leach solution (PLS), and resin/liquid...
WebMar 22, 2021 · Abstract. The possibility of rare earth elements (REE) separation by ion interaction chromatography (IIC) employing their complexes with diglycolic acid...
WebFeb 1, 2023 · Several methods and technologies are developed to separate and purify REE from different matrices, including precipitation methods, chromatographic methods,...












