Recovery of silver from thiosulfate and thiocyanate leach solutions by adsorption on anion exchange resins and activated carbon


Тип публикации: статья из журнала

Год издания: 2007

Идентификатор DOI: 10.1016/j.hydromet.2007.03.012

Ключевые слова: silver residues; leaching; thiosulfate; thiocyanate; anion exchange resin; activated carbon; adsorption

Аннотация: The investigation focuses on the recovery of silver from hydrometallurgical leach residues of lead-zinc sulfide concentrates using non-cyanide reagents - sodium thiosulfate and potassium thiocyanate. The adsorption of silver from these leach solutions was carried out with a number of anion exchangers and carbon adsorbents, distinguПоказать полностьюished from each other by their physical structure and functional groups. It is shown that the strong base anion exchanger AV-17-10P and the carbon adsorbent LK-4 based on anthracite, possess the best sorption properties and can be recommended for hydrometallurgical processing. (c) 2007 Elsevier B.V. All rights reserved.

Ссылки на полный текст



Выпуск журнала: Vol. 88, Is. 1-4

Номера страниц: 189-195

ISSN журнала: 0304386X

Место издания: AMSTERDAM



  • Kononova O.N. (Department of Chemistry,Krasnoyarsk State University)
  • Danilenko N.V. (Department of Chemistry,Krasnoyarsk State University)
  • Goryaeva N.G. (Department of Chemistry,Krasnoyarsk State University)
  • Shatnykh K.A. (Department of Chemistry,Krasnoyarsk State University)
  • Kachin S.V. (Department of Chemistry,Krasnoyarsk State University)
  • Kholmogorov A.G. (Institute of Chemistry and Chemical Technology,Siberian Department,the Russian Academy of Science)