The manufacturing of iron from iron-ore involves the process of
Reduction
The process of manufacturing iron from iron ore primarily involves reduction. In metallurgy, reduction refers to a chemical reaction where iron ore, which is an oxide of iron, is converted into a pure metal. The iron ore typically used is hematite (Fe2O3) or magnetite (Fe3O4). This is achieved by removing the oxygen from the iron oxides through the help of a reducing agent like coke (a form of carbon) in a blast furnace. The overall reaction can be represented as:
Fe2O3 + 3CO → 2Fe + 3CO2
This reaction highlights the transformation of iron oxide to metallic iron, confirming that the key process in producing iron from its ore is reduction.
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