Processing of Refractory Gold-Bearing Sulfide Concentrates: A Review
Surimbayev B. Akcil A. Bolotova L. Shalgymbayev S. Baikonurova A.
2024Taylor and Francis Ltd.
Mineral Processing and Extractive Metallurgy Review
2024#45Issue 6573 - 591 pp.
This review presents an updated data on various technologies for the processing of refractory gold-bearing sulfide concentrates. It primarily focuses on the hydrometallurgical treatment for sulfide mineral oxidation and gold extraction, including the use of bacteria, pressure oxidation, ultrafine grinding, and the Albion ProcessTM. The main operating plants that use hydrometallurgical technologies and their key characteristics are listed, along with schematics of primary processing routes. Besides, advantages and disadvantages of each technology are discussed, along with their cost comparisons.
concentrates processing , Gold , hydrometallurgical technology , refractory concentrates
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Laboratory of Precious Metals, Kazmekhanobr State Scientific Production Association of Industrial Ecology, Almaty, Kazakhstan
Department of Chemistry and Chemical Technology, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Mineral-Metal Recovery and Recycling (MMR&R) Research Group, Mineral Processing Division, Department of Mining Engineering, Suleyman Demirel University, Isparta, Turkey
Department of Metallurgical Processes, Heat Engineering and Technology of Special Materials, Satbayev University, Almaty, Kazakhstan
Laboratory of Precious Metals
Department of Chemistry and Chemical Technology
Mineral-Metal Recovery and Recycling (MMR&R) Research Group
Department of Metallurgical Processes
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