Supply of metallurgical coke
Metallurgical coke is one of the key materials used in steel production. It is used as a combustible and reducing agent in the production of iron and steel. Metallurgical coke is made from high quality coal which is crushed, sieved, and then carbonized in a furnace to produce a high carbon content product. The final product has a carbon rate of over 80%. Metallurgical coke is an essential source of energy for the steel industry and its use has been increasing over the past years. Metallurgical coke is produced in different grades, each with its own physical and chemical properties. The most important factors in choosing the right grade of metallurgical coke are the specific requirements of the steelmaking process. Metallurgical coke is an essential material in steel production and its use is expected to continue to grow in the future.
The different grades of metallurgical coke and their properties
There are three main types of metallurgical coke, each with its own properties and uses.
- The first type is blast furnace coke, which is used in blast furnaces to produce pig iron. This type of coke is made from high quality coal and has a high carbon content.
- The second type is foundry coke, which is used in foundries to create molds for metal castings. This type of coke has a lower carbon content than blast furnace coke and is also lower in density.
- The third type of metallurgical coke is cupola coke, which is used in cupola furnaces to melt iron ore. Cupola coke has the lowest carbon content of the three types and is also the highest in porosity.
Metallurgical coke is an essential element in the production of iron and steel, and its various grades.