what is met coal

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Metallurgical (met) coal (sometimes referred to as coking coal) is anaturally occurring sedimentary rock found within the Earth鈥檚 crust. Categories of met coal include hard coking coal, semi-hard coking-coal, semi-soft coking coal and pulverized coal for injection (PCI).

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  • Where does met coal come from?

  • Metallurgical (met) coal (or coking coal) is a naturally occurring sedimentary rock found within the earth鈥檚 crust. Categories of met coal include hard coking coal, semi-hard coking-coal, semi-soft coking coal and pulverised coal for injection (PCI).

  • What is metallurgical or coking coal?

  • Metallurgical or coking coal is a primary ingredient in the steel making process More than two-thirds of global steel is produced in basic oxygen blast furnaces. China is the largest consumer of premium coking coal in the world. Coking coal, generally known as metallurgical coal, is a naturally occurring sedimentary rock.

  • What are the different grades of met coal?

  • Categories of met coal include hard coking coal, semi-hard coking-coal, semi-soft coking coal and pulverised coal for injection (PCI). These apply to the different quality grades of met coal, all of which are used to make steel.

  • What is the difference between met coal and thermal coal?

  • Met coal typically contains more carbon, less ash and less moisture than thermal coal, which is used for electricity generation. Coal is formed from prehistoric vegetation that has been heated and compressed over millions of years. The energy we get from coal today comes from the sunlight that was absorbed by plants millions of years ago.

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