DETERMINATION OF THE OPTIMAL MODE OF FLASH SMELTING OF SULFIDE COPPER CONCENTRATES

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25 апрел 2023

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DETERMINATION OF THE OPTIMAL MODE OF FLASH SMELTING OF SULFIDE COPPER CONCENTRATES

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Technical science and innovation

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The article describes the main stages of creating autogenous technologies for processing sulfide copper concentrates. It is shown that the introduction of autogenous technologies significantly intensifies the processes, creates the opportunity to work without the consumption of external hydrocarbon fuel, to provide all the necessary heat for metallurgical smelting exclusively due to exothermic reactions. The role of oxygen as the main component ensuring the completeness and rate of physicochemical transformations of the charge components is shown. Briefly given information about processes such as "Outokumpu", "Flash Smelting Furnace (FSF) and others.

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# environmental problems# autogenous processes# reducing copper losses with slag

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https://eroi.uz/11.0008/A0423-0010

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