LOSS OF SILICON FROM COPPER ENRICHMENT FACTORY WASTE USING AMMONIUM FLUORIDE

Waste storage sections and waste in the otvallar under JSC” olmalık KMK " are now considered reserves for the extraction of non-ferrous and rare metals. To date, the landfills contain a total of about 1,750,000 tons of waste, mainly generated by the flotation enrichment of copper. The content of copper in this waste is 0.17%. In addition to copper, the following metals are present: Au, Ag, Pb, Zn, s, Fe, SO2, Al2O3, etc. Therefore, the solution to the problem of waste recycling for the extraction of these raw materials has been very important in recent times.