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Дата внесения публикации в базу 12-11-2018 22:35 не попадает в период стимулирования 01-09-2019 – 31-08-2020
Статья в периодическом издании

Sorption of cobalt by extraction chromatographic resin on the base of di-(tert-butylbenzo)-18-crown-6

WoS 1.181/Q2 SCOPUS 0.470/Q2
DOI 10.1007/s10967-018-6090-z
Язык Английский
Журнал Journal of Radioanalytical and Nuclear Chemistry

ISSN: 0236-5731; Онлайн ISSN: 1588-2780
Год 2018
Выходные данные Том: 318, Выпуск: 2, Страницы: 1085-1097
Авторы
  1. Yankovskaya V. S.
    Sevastopol State University, Sevastopol, Russian Federation (ru)
  2. Dovhyi I. I.
    Marine Hydrophysical Institute, Russian Academy of Sciences, Sevastopol, Russian Federation (ru)
  3. Bezhin N. A.
    Sevastopol State University, Sevastopol, Russian Federation (ru)
  4. Milyutin V. V.
    Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation (ru)
  5. Nekrasova N. A.
    Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation (ru)
  6. Kapranov S. V. (Kapranov S. V.)
  7. Shulgin V. F.
    Vernadsky Crimean Federal University, Simferopol, Russian Federation (ru)
Даты Поступила в редакцию: 05.06.2018
Опубликована онлайн: 14.08.2018
Абстракт A number of sorbents based on di-(tert-butylbenzo)-18-crown-6, 1-octanol, and various supports (LPS-500, hydrophobized silica) was obtained. The effect of temperature, support impregnation time, and thiocyanate ion concentration on cobalt sorption was evaluated. A comparison of the sorbent efficiency of cobalt recovery from thiocyanate solutions was performed for sorbents obtained by impregnation with different solvents (methanol, chloroform). Sorption and kinetic characteristics (isotherm, sorption and desorption kinetics, selectivity) of the sorbents in relation to cobalt in thiocyanate solutions were obtained. The sorbent was shown to possess a high selectivity towards Co in the presence of foreign ions. Sorption and desorption of cobalt were investigated under dynamic conditions. The technique developed for determination of cobalt ions and the specific activity of 60Co radionuclide in aqueous environmental objects enabled quantitative recovery of 60Co against the prevailing background of 137Cs and 152Eu radionuclides accompanied by not less than 20-fold sample concentrating.
Ключевые слова: Sorbents impregnated type, Di-(tert-butylbenzo)-18-crown-6, Cobalt, 1-Octanol, Sorption, Isotherm, Kinetics, Selectivity
URL https://link.springer.com/article/10.1007%2Fs10967-018-6090-z

Запись создана: 12-11-2018 22:35
Последнее изменение: 13-11-2018 11:11

Библиографическая ссылка:
Yankovskaya V. S., Dovhyi I. I., Bezhin N. A., Milyutin V. V., Nekrasova N. A., Kapranov S. V., Shulgin V. F. Sorption of cobalt by extraction chromatographic resin on the base of di-(tert-butylbenzo)-18-crown-6 // Journal of Radioanalytical and Nuclear Chemistry. 2018. Vol. 318, iss. 2. P. 1085-1097. DOI: 10.1007/s10967-018-6090-z
[WoS 1.181/Q2][SCOPUS 0.470/Q2]
Экспертное заключение: –
Индексация:
Web of Science
Статус
Да
Импакт-фактор/Квартиль(год)
1.181/Q2 (2017)
Идентификатор
000447387400030
SCOPUS
Статус
Да
Импакт-фактор/Квартиль(год)
0.470/Q2 (2017)
Идентификатор
2-s2.0-85051473846
РИНЦ
Статус
Нет
Идентификатор

В публикации указано госзадание:
Тема АААА-А18-118021350003-6 «Исследование механизмов управления продукционными процессами в биотехнологических комплексах с целью разработки научных основ получения биологически активных веществ и технических продуктов морского генезиса»