Extraction of trivalent europium and americium by the synergistic mixture of bis-1,2-dicarbollylcobaltate and N,N,N',N'-tetraoctyl diglycolamide in highly polar 3-nitro-alpha,alpha,alpha-trifluorotoluene solvent

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F18%3A43915780" target="_blank" >RIV/60461373:22340/18:43915780 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46356088:_____/18:N0000027

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs10967-018-5915-0" target="_blank" >https://link.springer.com/article/10.1007%2Fs10967-018-5915-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10967-018-5915-0" target="_blank" >10.1007/s10967-018-5915-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Extraction of trivalent europium and americium by the synergistic mixture of bis-1,2-dicarbollylcobaltate and N,N,N',N'-tetraoctyl diglycolamide in highly polar 3-nitro-alpha,alpha,alpha-trifluorotoluene solvent

Popis výsledku v původním jazyce

The extraction of trivalent europium and americium in the system water-HNO3-3-nitro-alpha,alpha,alpha-trifluorotoluene (F-3)-bis-1,2-dicarbollylcobaltate-N,N,N&apos;,N&apos;-tetraoctyl diglycolamide (L) has been investigated. The experimental data were treated by curve-fitting method using the LETAGROP program. It has been found that the complexes , , , and (M3+ = Eu3+, Am3+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complex species in F-3 saturated with water have been determined. Extraction in this system can be used for separation of lanthanides and minor actinides from PUREX process raffinate.

Název v anglickém jazyce

Extraction of trivalent europium and americium by the synergistic mixture of bis-1,2-dicarbollylcobaltate and N,N,N',N'-tetraoctyl diglycolamide in highly polar 3-nitro-alpha,alpha,alpha-trifluorotoluene solvent

Popis výsledku anglicky

The extraction of trivalent europium and americium in the system water-HNO3-3-nitro-alpha,alpha,alpha-trifluorotoluene (F-3)-bis-1,2-dicarbollylcobaltate-N,N,N&apos;,N&apos;-tetraoctyl diglycolamide (L) has been investigated. The experimental data were treated by curve-fitting method using the LETAGROP program. It has been found that the complexes , , , and (M3+ = Eu3+, Am3+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complex species in F-3 saturated with water have been determined. Extraction in this system can be used for separation of lanthanides and minor actinides from PUREX process raffinate.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Radioanalytical and Nuclear Chemistry

ISSN

0236-5731

e-ISSN

—

Svazek periodika

317

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

443-449

Kód UT WoS článku

000435823100045

EID výsledku v databázi Scopus

2-s2.0-85047159200