Synthesis and properties of strongly basic acrylate polyfunctional anion-exchange resin for uranium extraction


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Abstract

Some studies on the synthesis of strongly basic acrylate polyfunctional anion-exchange resins designed for the extraction of uranium from uranium ore leaching solutions were performed. The alkylation reaction conditions providing the synthesis of a polyfunctional anion-exchange resin with 55% of strongly basic groups were determined. Its sorption properties were studied using model solutions. The capacity of the alkylated polyfunctional anion-exchange resin with respect to uranium was shown to be highly competitive with foreign analogues using the comparative analysis of its ion-exchange characteristics with the parameters of known ion-exchange resins.

About the authors

N. V. Balanovsky

Leading Research Institute of Chemical Technology

Author for correspondence.
Email: n3246185@yandex.ru
Russian Federation, Kashirskoe sh. 33, Moscow, 115409

A. M. Koshcheeva

Leading Research Institute of Chemical Technology

Email: n3246185@yandex.ru
Russian Federation, Kashirskoe sh. 33, Moscow, 115409

A. G. Cherednichenko

Mendeleev Russian University of Chemical Technology

Email: n3246185@yandex.ru
Russian Federation, Miusskaya pl. 9, Moscow, 125047

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