Ion exchange equilibria in simultaneous extraction of platinum(II, IV) and rhodium(III) from hydrochloric solutions

Описание

Тип публикации: статья из журнала

Год издания: 2012

Идентификатор DOI: 10.1134/S0036024412060192

Ключевые слова: platinum, rhodium, ionites, ion exchange equilibria, hydrochloric acid solutions, sorption, Hydrochloric acid solutions, Ion exchange equilibria, Ionites, Platinum, Rhodium, Sorption, Anion exchangers, Anionites, Complex anions, High affinity, Hydrochloric acid solution, Hydrochloric media, Hydrochloric solutions, Ion exchange equilibrium, Ionites, Purolite, Hydrochloric acid, Ion exchange, Platinum, Rhodium, Rhodium compounds, Sorption, Platinum compounds

Аннотация: Regularities of sorption extraction of platinum(II, IV) and rhodium(III) by anion exchangers of various physical and chemical structure in the presence of hydrochloric media were studied. It is established that AM-2B, Purolite A 500, and Purolite S 985 ionites adsorb complex anions of platinum metals employing mixed mechanism. A hiПоказать полностьюgh affinity of the studied anionites for the studied complex anions of platinum and rhodium is established.

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Издание

Журнал: RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A

Выпуск журнала: Vol. 86, Is. 6

Номера страниц: 1018-1024

ISSN журнала: 00360244

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Mel'nikov A.M. (Siberian Fed Univ, Inst Nonferrous Met & Mat Sci, Krasnoyarsk 660041, Russia)
  • Kononova O.N. (Russian Acad Sci, Inst Chem & Chem Technol, Siberian Branch, Krasnoyarsk 660049, Russia)
  • Pavlenko N.I. (Russian Acad Sci, Inst Chem & Chem Technol, Siberian Branch, Krasnoyarsk 660049, Russia)
  • Krylov A.S. (Russian Acad Sci, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia)

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