Výsledky vyhledávání - "A. N. Viznyi"

Development and Verification of a Scheme for Fractionation of HAWs with TODGA Extractive Agent in a 'Light' Diluent

Autor: Elena Belova, B. Ya. Zilberman, A. N. Viznyi, E. A. Puzikov, L. I. Tkachenko, A. A. Naumov, M. V. Mamchich, N. D. Goletsky

Publikováno v: Radiochemistry. 63:462-469

The technology of fractionation of trans-plutonium elements (TPEs) and REEs with the use of 0.15 M TODGA (tetraoctylamide of diglycolic acid) + 5% n-decanol in Isopar-M as extractive agent was tested on high-activity raffinates characteristic of high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2361abcf31a008978de3cd588c226c0a
https://doi.org/10.1134/s1066362221040093

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Partitioning of REE(III) and TPE(III) with an extractant based on chlorinated cobalt dicarbollide and polyethylene glycol

Autor: A. S. Il’in, S. A. Rodionov, D. N. Shishkin, A. N. Viznyi

Publikováno v: Radiochemistry. 57:55-60

Theoretical principles and practical characteristics are reported for an extraction process for REE and TPE partitioning using an extractant based on chlorinated cobalt dicarbollide (CCD) and polyethylene glycol (PEG). Joint extraction of REE and TPE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e6044a4460a8c5a642c40898ef9e94f
https://doi.org/10.1134/s1066362215010087

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Extraction of long-lived radionuclides from nitric acid solutions using an extractant based on dibutyl hydrogen phosphate and chlorinated cobalt dicarbollide

Autor: A. N. Viznyi, B. Ya. Zilberman, S. A. Rodionov, V. M. Esimantovskii

Publikováno v: Radiochemistry. 50:626-632

Chlorinated cobalt dicarbollide (CCD), when added to concentrations of 0.25 M to a solution of dibutyl hydrogen phosphate (HDBP) in m-nitrobenzotrifluoride (MNBTF), increases the distribution ratios of trace amounts of Eu and Am without changing the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c61183212e0ab6eafb32e5d878be3e73
https://doi.org/10.1134/s1066362208060088

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Extraction of rare-earth and transplutonium elements with dibutyl hydrogen phosphate in m-nitrobenzotrifluoride

Autor: V. M. Esimantovskii, A. N. Viznyi, S. A. Rodionov, B. Ya. Zilberman

Publikováno v: Radiochemistry. 50:373-377

The extraction of rare-earth (REE) and transplutonium (TPE) elements, with Ce, Eu, and Am as examples, from aqueous HNO3 with dibutyl hydrogen phosphate (HDBP) in m-nitrobenzotrifluoride (MNBTF) was studied. The diluent effect on the Eu and Am extrac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7988447f3fff727d65929269524126fd
https://doi.org/10.1134/s1066362208040073

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