iron ore is converted into various types of iron through several processes. the most common process is the use of a blast furnace to produce pig iron which is about 92-94% iron and 3-5% carbon with smaller amounts of other elements.
iron can also be converted into steel one of the most popular finished products of iron ore with 98% of all iron ore mined going to its production. iron ore is primarily mined and refined through a process called smelting. smelting is a heating process in which the iron ore is heated along with coke (charcoal) and limestone in a blast furnace.
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why is iron ore valuable iron ore is a rock from which the metal iron is extracted. about 98% of the world’s iron is used to produce steel.. pure iron is an element and a soft grayish-white metal. other than meteorites that fall from the sky iron is never found by itself in nature.
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brazilian iron ore miner vale sa said on thursday it will start supplying a new iron ore product ‘gf88’ hematite or ground fines used for pelletizing in the first quarter of 2020. vale the