How a blast furnace works GCSE?
How a blast furnace works GCSE? The blast furnace The oxygen must be removed from the iron(III) oxide in order to leave the iron behind. Reactions in which oxygen is removed are called reduction reactions. In this reaction, the iron(III) oxide is reduced to iron, and the carbon is oxidised to carbon dioxide. Why is coke used in a blast furnace Igcse? Coke is used as the starting material. It is an impure carbon and it burns in the hot air blast to form carbon dioxide. What metals are extracted using a blast furnace? Blast furnaces are used to produce...