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R. I. Ibragimova
R. I. Ibragimova
ZAO Polymetal Engineering
ZAO Polymetal Engineering
St. Petersburg
Russia

Articles

Without section
  • Date submitted
    2004-12-15
  • Date accepted
    2005-01-09
  • Date published
    2005-07-01

Chemical processes occurring on the surface of activated carbon during sorption of gold (I) from cyanide solutions

Article preview

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.

How to cite: Ibragimova R.I., Aksenov B.V., Vorobev-Desyatovskii N.V. Chemical processes occurring on the surface of activated carbon during sorption of gold (I) from cyanide solutions // Journal of Mining Institute. 2005. Vol. 165. p. 86-87.