SEPARATION OF F-ELEMENTS USING MAGNESIUM-HYDROXIDE AT LOW OXIDATION POTENTIALS

Authors
KULYUKHIN SA MIKHEEV NB KAMENSKAYA AN
Citation
Sa. Kulyukhin et al., SEPARATION OF F-ELEMENTS USING MAGNESIUM-HYDROXIDE AT LOW OXIDATION POTENTIALS, Radiochemistry, 38(6), 1996, pp. 509-510
Citations number
12
Categorie Soggetti
Chemistry Analytical","Chemistry Inorganic & Nuclear
Journal title
Radiochemistry → ACNP
ISSN journal
10663622
Volume
38
Issue
6
Year of publication
1996
Pages
509 - 510
Database
ISI
SICI code
1066-3622(1996)38:6<509:SOFUMA>2.0.ZU;2-1
Abstract
New procedure of separation of heavy actinides from other actinides wi th the use of Mg(OH)(2) at low oxidation potentials is developed. In t he presence of Sm2+ and NaBPh(4) the content of Yb (as an Fm analog), Es, Cf, and Am in solution after a single precipitation of Sm(OH)(3) i s 95-97, 85, 84, and 1.1% of the initial content, respectively. The po ssibility of isolation of heavy actinides with the use of lanthanides( II) as reductants is revealed.