Sorption of Rare-earth Elements and Ac on DN resin with HCl, HClO4, CH3COOH, CCl3COOH. Issue 5 (29th July 2018)

• Record Type: Journal Article
• Authors: Marinov, Genko Marinov; Marinova, Atanaska Pavlova; Milanova, Maria Milinova; Happel, Steffen; Karaivanov, Dimitar Veselinov; Filosofov, Dmitry Vladimirovich
• Is Part Of: Solvent extraction and ion exchange. Volume 36:Issue 5(2018)
• Page Start: 459
• Page End: 469
• Publication Date: 2018-07-29
• Subjects: TODGA -- Rare earth elements -- Actinium -- distribution coefficients -- separation; Solvent extraction -- Periodicals; Ion exchange -- Periodicals; 660.284248
• DOI: 10.1080/07366299.2018.1525878
• Languages: English
• ISSNs: 0736-6299

Abstract

ABSTRACT: The distribution of some rare-earth elements (REE) on DN resin (TODGA loaded resin by Triskem international) was determined from different concentrations of two inorganic (HCl, HClO4 ) and two organic acids (CH3 COOH, CCl3 COOH). The separation of Ac from REE is researched, as well as some separation possibilities of the elements within the REE. The determined distribution coefficients allows the prediction of the elution profiles of the researched elements. Using the obtained results in this work further applications can be considered.