how is the chief
iron ore is concentrated
ay740292:
Iron ore concentrated before putting it into blast furnace . Firstly by washing with water , clay and sand impurities removed thus ore become concentrated . Then calcination is a process which involves heating up the ore with exess air to remove the gasious impurities .
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Iron ore concentrated before putting it into blast furnace . Firstly by washing with water , clay and sand impurities removed thus ore become concentrated . Then calcination is a process which involves heating up the ore with exess air to remove the gasious impurities .
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Mmm.! you did copy it from G oogle right?
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Iron ore concentrated by different methods. Physical/mechanic and chemical methods are popular. Under physical/ mechanical concentration use magnetic field and separate pure material. Chemical methods involves floating agents. But industrial need physical/mechanical methods are popular. This method generally use screens, dryers, furnaces and other chemical substances like sulphuric acid.
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