Electrophoretic studies of the adsorption of gold and silver from aqueous cyanide solutions onto activated carbon

The effect of the ions Au(CN) sub 2 exp - , Ag(CN) sub 2 exp - , or Ca exp 2+ present in a suspension solution after their adsorption on activated carbon was investigated by measuring the zeta potential of the activated carbon. Over a wide range of pH values, the polyvalent cations (Ca exp 2+ ) decr...

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Veröffentlicht in:Hydrometallurgy 1996-01, Vol.44 (1-2), p.191-202
Hauptverfasser: Kongolo, K, Kinabo, C, Bahr, A
Format: Artikel
Sprache:eng
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