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Limestone Is Heated Equationsteps For Extracting Iron Ore

extraction of iron from its ores, iron dressing, reduction,s + o2 → so2. 4 p + 5 o2 → 2 p2o5. roasting is the process of heating iron ore strongly in dry air for drying the ore and expelling humidity, it is used to increase the percentage of iron in the ore and for the oxidation of some impurities such as sulphur and phosphorus..extraction of iron & concentration of ore - an overview,the extraction of iron from its ore is the third and the penultimate process in metallurgy, which is the process of separating metals from their ores. the common ores of iron are iron oxides. these oxides can be reduced to iron by heating them with carbon in the form of coke. heating coal in the absence of air produces coke. coke is cheap and.【mineral processing iron from ore extraction】,extracting iron from iron ore using a blast furnace. the common ores of iron are both iron oxides, and these can be reduced to iron by heating them with carbon in the form of coke. coke is produced by heating coal in the absence of air. coke is cheap and provides both the reducing agent for the reaction and also the heat source. inquire now.iron ore smelting process - bright hub engineering,the ore is loaded into a blast furnace along with measured quantities of coke and limestone. hot combustion air is supplied to the furnace and some form of fuel used to raise the temperature. the iron is reduced from the ore by carbon in the coke, the limestone aiding slag separation from the molten iron. the slag and molten iron are tapped off from the bottom of the furnace, the slag.

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