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WebThis paper describes the extraction of gold, as the anionic aurocyanide complex, from solution by strong- and weak- base anion-exchange resins. The effects, on the rate of...
WebJul 10, 2021 · Gold is recovered from its raw materials by bioleaching or cyanidation, followed by other operations, i.e., adsorption on the activated carbon [1] [2] [3], zinc precipitation [3,4]...
WebFeb 5, 2019 · The gold loading capacity of strong base resins varied from 10 to 25 kg/t (solution containing 1 ppm Au); whereas on weak base resins, it was less than 2.5 kg/t....
WebApr 1, 1992 · The extraction of gold from cyanide solutions by strong- and weak-base anion exchange resins J.S. Afr. Inst. Min. Metall. (1984) C.A. Fleming Novel process for...
WebGreen, B.R. and A.H. Potgieter, “Unconventional Weak Base Anion Exchange Resins, Useful for the Extraction of Metals, Especially Gold,” Ion Exchange Technology, D....