0162501 - UIACH-O 20033064 RIV HU eng J - Journal Article
Vaňura, P. - Makrlík, E. - Vobecký, Miloslav
Separation of yttrium from strontium in the aqueous phase of the water/nitrobenzene extraction system.
Journal of Radioanalytical and Nuclear Chemistry. Roč. 256, č. 1 (2003), s. 171-172. ISSN 0236-5731. E-ISSN 1588-2780
R&D Projects: GA MŠMT LN00B084
Institutional research plan: CEZ:AV0Z4031919; CEZ:MSM 230000009
Keywords : extraction * strontium * yttrium
Subject RIV: CB - Analytical Chemistry, Separation
Impact factor: 0.472, year: 2003

A rapid separation for carrier-free 90Y in the aqueous phase of the water/nitrobenzene extraction system from an 90Y/ 90Sr generator was proposed. After two-stage extraction separation, chemical yield of 90Y in the final aqueous phase was roughly 80 %, while 90Sr radionuclide impurity in this phase containing carrier-free 90Y was 10 (-6) %.
Permanent Link: http://hdl.handle.net/11104/0001200