Extraction of Rare-Earth Elements(III) from Nitric Acid Solutions with Bis(diarylphosphorylmethyl)benzenes / Turanov A. N.,Karandashev V. K.,Baulin V. E.,Kirillov E. V.,Kirillov S. V.,Rychkov V. N.,Tsivadze A. Yu. // RUSSIAN JOURNAL OF INORGANIC CHEMISTRY. - 2015. - V. 60, l. 8. - P. 1015-1021.

ISSN/EISSN:

0036-0236 / 1531-8613

Type:

Article

Abstract:

Extraction of micro quantities of rare-earth elements(III) from HNO3 solutions as complexes with bis(diarylphosphorylmethyl)benzenes depending on the nature of organic diluent and HNO3 concentration in equilibrium aqueous phase was studied, the stoichiometry of extracted complexes was determined. The effect of structure of a bridge between two phosphine oxide fragments in an extractant molecule on the efficiency and selectivity of rare-earth elements(III) extraction was considered.

Author keywords:

PHOSPHORYL-CONTAINING PODANDS; BIDENTATE ORGANOPHOSPHORUS COMPOUNDS; DEPENDENCE; AMERICIUM; CAPACITY

DOI:

10.1134/S0036023615080203

Web of Science ID:

ISI:000358941500018

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	AUG
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1531-8613
Keywords-Plus	PHOSPHORYL-CONTAINING PODANDS; BIDENTATE ORGANOPHOSPHORUS COMPOUNDS; DEPENDENCE; AMERICIUM; CAPACITY
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear
Author-Email	turanov@issp.ac.ru
ResearcherID-Numbers	Tsivadze, Aslan/G-7422-2014
ORCID-Numbers	Kirillov, Sergey/0000-0001-9949-9881
Funding-Acknowledgement	Ministry of Education and Science of the Russian Federation {[}14.581.21.0002]
Funding-Text	This work was supported by the Ministry of Education and Science of the Russian Federation (contract no. 14.581.21.0002 of September 29, 2014, the Federal Targeted Program ``Research and Development on Priority Area of Scientific and Technological System of Russia (2014-2020){''}),
Number-of-Cited-References	28
Usage-Count-Since-2013	8
Journal-ISO	Russ. J. Inorg. Chem.
Doc-Delivery-Number	CO1UQ