Behavior of anions in association with metal ions under hydrometallurgical environments: Part II — Effects of Cl-, Br-, I- and CN-

Kim, R.; Cho, H.C.; Han, K.N.

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Behavior of anions in association with metal ions under hydrometallurgical environments: Part II — Effects of Cl-, Br-, I- and CN-

Minerals & Metallurgical Processing , 2014, Vol. 31, No. 1, pp. 40-47

Kim, R.; Cho, H.C.; Han, K.N.

ABSTRACT:

As an extension of the work on the effect of OH- on various cations in hydrometallurgical systems, the effect of Cl^-, Br^-, I^- and CN^- on cations such as Ag⁺, Cd²⁺, Hg²⁺, Cu⁺, Cu²⁺, Co²⁺, Zn²⁺, Pb²⁺ and Sn²⁺ has been examined in detail. The Newton-Raphson technique has been used to determine the amounts of various metal species as a function of the concentration of anions. Some practical implications of various metal complexes in metal separation and removal from solutions have been examined and discussed.

Behavior of anions in association with metal ions under hydrometallurgical environments: Part II — Effects of Cl-, Br-, I- and CN-

Minerals & Metallurgical Processing , 2014, Vol. 31, No. 1, pp. 40-47 Kim, R.; Cho, H.C.; Han, K.N.

Minerals & Metallurgical Processing , 2014, Vol. 31, No. 1, pp. 40-47

Kim, R.; Cho, H.C.; Han, K.N.