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extraction of metals smelting with coke


smelting of iron and extraction of metals from ores, smelting of iron and extraction of metals from ores, cobalt extraction smelting with coke, mining and smelting, extraction, coal mining, metal ore ....


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Pyrometallurgy - Wikipedia


Smelting involves thermal reactions in which at least one product is a molten phase. Metal oxides can then be smelted by heating with coke or charcoal (forms of carbon), a reducing agent that liberates the oxygen as carbon dioxide leaving a refined mineral.


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Blast furnace - Wikipedia


A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. Blast refers to the combustion air being "forced" or supplied above atmospheric pressure.


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