Chemical processes occurring on the surface of activated carbon during sorption of gold (I) from cyanide solutions
About authors
- 1 — ZAO Polymetal Engineering
- 2 — ZAO Polymetal Engineering
- 3 — ZAO Polymetal Engineering
Abstract
The processes occurring on the surface of activated carbons in contact with air-saturated cyanide solution of Na[Au(CN)2] are considered. The formation near the adsorbent surface of anion radical O-2· и radical OH· is shown. The influence of these particles on the adsorption activity of coals is discussed.
Область исследования:
(Archived) Without section
Similar articles
Prospects of utilization of the technogenic deposit of Dzhida tungsten-molybdenum complex
2005 O. S. Artemova, K. V. Fedotov, O. N. Belkova
High-pulse method of opening of refractory gold-containing products
2005 V. A. Chanturiya, I. Zh. Bunin
Modern Furnace Facilities for Roasting of Metallurgical Industrial Products
2005 V. E. Nikolskii, V. V. Kabluka, D. V. Vokhmintsev, V. O. Golubev