Bibliographic citations
Salvador, F., (2023). Caracterización metalúrgica de mineral oxidado de cobre-oro para lixiviar y diseñar una planta de 25 TMD [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/27351
Salvador, F., Caracterización metalúrgica de mineral oxidado de cobre-oro para lixiviar y diseñar una planta de 25 TMD [Tesis]. PE: Universidad Nacional de Ingeniería; 2023. http://hdl.handle.net/20.500.14076/27351
@misc{renati/713068,
title = "Caracterización metalúrgica de mineral oxidado de cobre-oro para lixiviar y diseñar una planta de 25 TMD",
author = "Salvador Surquillo, Fritz Walter",
publisher = "Universidad Nacional de Ingeniería",
year = "2023"
}
On the coast of southern Peru and northern Chile, there are several mining projects that are in the full development stage, others are under evaluation. CIA MINERA CONDESTABLE S.A. is in operation. production of copper concentrate with Gold and Silver content from IOCG type deposit GEOMETALURGY CHARACTERIZATION is important, before starting metallurgical tests, this implies knowing well the mineralogical analysis, textural analysis, physical-mechanical analysis and complementing with a chemical analysis for each element that provides economic value and those that detract from contaminants. He carried out the following Metallurgical thesis with the purpose of developing process engineering for a 25 TMSPD copper and gold plant, in IOCG (iron oxide copper-gold) type deposits, characterized mainly by their content of copper-gold, magnetite, hematite in high oxidation mineral. The process plant flow diagram is: Leaching of copper oxides with sulfuric acid from the solution obtained, cementation with iron scrap is carried out, the final product metallic copper is obtained, the solid tailing with gold values from the previous stage is obtained. leaches with the gold cyanidation method in heaps. From this process, the rich solution is obtained. In the next stage, the gold is captured with activated carbon. After harvesting the activated carbon loaded with gold values, we move on to the desorption stage for the next stage to obtain metallic gold as a final product; The process is sequential, the treatment capacity in the first stage is 25 TMSPD. The recovery efficiency of copper is greater than 90% and fine gold greater than 90%. The developed process demonstrates its technical and economic feasibility.
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