Direct and indirect effects of ionizing radiation on components of radiochemical extraction systemsстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 4 марта 2026 г.
Аннотация:Extraction is the main method of industrial reprocessing of spent nuclear fuel. Radiolytic transformations directly determine the service life of the extraction system. Accordingly, elucidating the mechanism of radiation-induced changes in the composition and properties of extraction systems deserves close attention. Radiolytic conversion of the extractant is aggravated by the action of nitric acid. As a consequence, there is competition between the processes of radiolysis, acid hydrolysis, nitration and nitroxylation. Radiation-induced processes characteristic of heteroatomic complexing agents, radionuclide ions, nitric acid, single and mixed diluents are considered.