how is steel made from coal

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  • How is steel made?

  • For easier understanding, steel is made through 3 different stages which are ironmaking, steelmaking and rolling (continuous casting processes). 1) Ironmaking: a process of smelting iron ores into hot metal. Iron ore and coal are gathered from all around the world and unloaded onto the raw materials dock.

  • Is coal the only way to make steel?

  • The good news is that coal is not our only option. You need three things to make steel: a whole lot of heat, some way to remove oxygen to turn iron ore into iron and a little bit of carbon to turn the iron into steel.

  • How much steel is produced from 1 ton of coal?

  • Around 0.6 tonnes (600 kg) of coke produces 1 tonne (1000 kg) of steel, which means that around 770 kg of coal are used to produce 1 tonne of steel through this production route. Basic Oxygen Furnaces currently produce about 70% of the world鈥檚 steel. A further 29% of steel is produced in Electric Arc Furnaces. Electric Arc Furnaces

  • What are the two main raw materials for steelmaking?

  • We mine iron ore and metallurgical coal, the two main raw materials for steelmaking, at open-pit and underground mines around the world. There are three main raw materials needed to make steel. Iron ore, coal and scrap steel.

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