Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline

Journals

Article Types

Countries / Regions

Search Results (1)

Search Parameters:
Keywords = D2EHPA-impregnated resin and elution

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
12 pages, 1497 KiB  
Article
Selective Scandium Elution from D2EHPA-Impregnated Ion-Exchange Resin After Metal Loading from Acidic Chloride Solutions
by Eleni Mikeli, Danai Marinos, Efthymios Balomenos and Dimitrios Panias
Materials 2024, 17(24), 6089; https://doi.org/10.3390/ma17246089 - 13 Dec 2024
Viewed by 875
Abstract
This paper investigates the elution behavior of scandium from D2EHPA (Di-(2-ethylhexyl) phosphoric acid)-impregnated resins that proceed with metal loading from acidic chloride solutions. D2EHPA resins stem from their recognized selectivity for Sc extraction from acidic solutions. This study focuses [...] Read more.
This paper investigates the elution behavior of scandium from D2EHPA (Di-(2-ethylhexyl) phosphoric acid)-impregnated resins that proceed with metal loading from acidic chloride solutions. D2EHPA resins stem from their recognized selectivity for Sc extraction from acidic solutions. This study focuses on the elution process after ion-exchange extraction and examines various elution systems to achieve selective Sc recovery. Among the tested elution media, fluoride-based systems were proven effective for Sc desorption. The elution of the resins was demonstrated in a column set-up, where complete and selective elution of Sc was achieved. Τhis study contributes to the advancement of Sc extraction methods from chloride solutions, offering valuable insights for industrial applications, especially emphasizing the importance of optimizing the elution step for achieving efficient recovery of Sc. Full article
Show Figures

Figure 1

Back to TopTop