Evaluation of Ion Exchange Resins for the Extraction ofGold from Cyanide Leach Solutions

Society for Mining, Metallurgy & Exploration
Patricio A. Riveros
Organization:
Society for Mining, Metallurgy & Exploration
Pages:
6
File Size:
631 KB
Publication Date:
Jan 1, 1990

Abstract

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Various types of commercial ion exchange resins were evaluated with respect to their ability to extract gold from cyanide leach solutions. Large differences were found among the various resins in terms of selectivity and gold loading. The hydrophi­licity and the charge density appear to be the main factors that determine the resin characteristics. Polystyrene weak-base resins, such as Dowex MWA-1, exhibited the best all-round performance.
Citation

APA: Patricio A. Riveros  (1990)  Evaluation of Ion Exchange Resins for the Extraction ofGold from Cyanide Leach Solutions

MLA: Patricio A. Riveros Evaluation of Ion Exchange Resins for the Extraction ofGold from Cyanide Leach Solutions . Society for Mining, Metallurgy & Exploration, 1990.

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