What does iron smelting mean?

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When you talk about metals, you naturally also think of the extraction of them. Here you automatically come to the Ruhrpott, the stronghold for metal production. This answers the question of what iron smelting actually means.

One of the most widely used metals worldwide is the iron. It is almost impossible to believe that it is one of the most abundant substances on earth, considering that the iron content of rocks is extremely low. Here you can see what it means to operate iron smelting with enormous effort. However, since the metal will also be needed worldwide in the future, this must be intensively pursued in the future.

What does iron smelting mean - definition

  • The term iron smelting is very easy to explain. It is about the extraction of iron from iron ore in a blast furnace, also called ironworks in the Ruhr area.
  • There, the coveted iron is extracted from iron ore and mostly further processed, for example into iron plates, rolls or carriers.

The process of smelting iron

  • A blast furnace for iron smelting consists of an approx. 30 meter high blast furnace to which a wind heater is connected.
  • The material, iron ore, sand or lime as well as coke, is fed into the furnace from above by means of a conveyor belt.
    • What is iron ore?

    Iron is an important raw material for modern industry and has been used for thousands of years ...

  • The air, heated to 1300 degrees, is pressed from the blast heater into the blast furnace and ensures that it gets through there different chemical reactions the iron is separated from the supplied substances and then every 6 hours is poured off.
  • The resulting slag must also be drained regularly.
  • Scrap and oxygen are then added to the pig iron in a converter so that it can be processed better.

Now you have an idea of ​​what iron smelting means and how it is extracted.

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