Coke stone

Coke stone is a type of coal used in the coking process to produce coke. Coke serves as a crucial fuel in the steel industry and is utilized in blast furnaces for steel production. Coke stone must possess specific properties, such as adequate carbon content, heat resistance, and plasticity, to be transformed into high-quality coke during the coking process.

During coking, coke stone is subjected to very high temperatures in the absence of oxygen, which removes volatile substances, including water, ammonia, and methane, ultimately yielding coke. The resulting coke is a high-carbon, highly resistant material that acts as both a fuel and a reducing agent in blast furnaces during steel production.

As a vital raw material in the steelmaking industry, coke stone plays a key role in iron smelting processes. Arfa Company supplies and sells coke stone, providing this essential material as a core component of the domestic steel supply chain as well as for international markets.