Selective Recovery of Scandium (Sc) from Sulfate Solution of Bauxite Residue Leaching Using Puromet MTS9580 Ion-Exchange Sorption

Selective Recovery of Scandium (Sc) from Sulfate Solution of Bauxite Residue Leaching Using Puromet MTS9580 Ion-Exchange Sorption

Rare earth elements (REEs) and Sc are concentrated in aluminum production byproducts. The novel REEs recovery approach, which involves leaching with acid at a pH > 3 in the presence of MgSO<sub>4</sub>, results in the formation of a pregnant leach solution (PLS) with a low concentrati...

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Bibliographic Details
Main Authors: Julia Napol’skikh, Andrei Shoppert, Irina Loginova, Sergey Kirillov, Dmitry Valeev
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Metals
Subjects:
chelating resin
Sc recovery
selective sorption
adsorption isotherm
sulfate solution
Puromet MTS9580
Online Access:https://www.mdpi.com/2075-4701/14/2/234

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