Equilibrium distribution of samarium and europium between fluoride salt melts and liquid bismuth

Equilibrium distribution of samarium and europium between fluoride salt melts and liquid bismuth

The extraction of samarium and europium from a melt of a molar composition 73LiF–27BeF 2 into liquid bismuth with additions of lithium as a reducing agent at a temperature of 600–610°С was studied. The equilibrium distribution coefficients of samarium and europium were measured. In the metal fluorid...

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Veröffentlicht in:Russian Journal of Physical Chemistry A 2016, Vol.90 (1), p.201-204
Hauptverfasser: Zagnit’ko, A. V., Ignat’ev, V. V.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Physical Chemistry
Physical Chemistry of Surface Phenomena
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Zusammenfassung:The extraction of samarium and europium from a melt of a molar composition 73LiF–27BeF 2 into liquid bismuth with additions of lithium as a reducing agent at a temperature of 600–610°С was studied. The equilibrium distribution coefficients of samarium and europium were measured. In the metal fluoride salt melt under study, the valence of samarium and europium was shown to be equal to two.
ISSN:0036-0244
1531-863X
DOI:10.1134/S0036024416010350