equipment needed to to produce steel or iron from iron ore

Direct Reduced Iron | Industrial Efficiency Technology ... Direct Reduced Iron (DRI), also known as Sponge Iron, offers an alternative steel production route to BF-BOF and Scrap-EAF routes. In DRI, iron ore is reduced in its ... Gold Smelting - OpenLearn - Open University Gold Smelting ... It is the easy option because we are following plans that people have used for centuries to smelt iron. But why do we need a ... Iron and Steel ... A Brief History of Iron and Steel Manufacture - The puddling furnace required the stirring ... unlike cast iron. These properties make steel more useful than ... in the production of steel from iron ore, ...    Read More

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