Coking coal and coke are two different coal products. Many times, they look a little similar, but in fact, their production processes, uses and properties are somewhat different. Pots and pans have been tidied up for everyone.

The production process of coking coal and coke is different: coking coal is used for coking, and coke is obtained by high temperature dry distillation. Coke is made from coking coal or bituminous coal by high temperature refining.

Coking coal and coke have different uses: coking coal is mainly used in steel and chemical industries, and is the main raw material for blast furnace ironmaking and converter steelmaking. Coke is mainly used in blast furnace ironmaking and casting, and is an important raw material for steel and casting industry.

The properties of coking coal and coke are also different. Coking coal has low volatile matter, high sulfur content and high reactivity. However, coke has high fixed carbon content and low sulfur content, and has good thermal reactivity and crushing strength.

In my opinion, the difference between coking coal and coke lies not only in their production technology and use, but also in their different properties. These properties determine their application value in different fields. Therefore, suitable coal products should be selected according to different needs, so as to realize rational utilization of resources and maximize economic benefits.

In a word, although coking coal and coke are both coal products, there are obvious differences in production technology, use and properties. Understanding these differences is helpful for us to better select and utilize these two important energy resources, which is of great significance for promoting economic development and improving energy efficiency.