Coke powder is a by-product produced by metallurgical calcium carbide and chemical manufacturing enterprises when coke is crushed, transported and used.
Due to the small size of the powder, it does not meet the requirements of production process and is sold cheaply in large quantities, or even directly discarded.
The current price of coke powder is only 1/3 of lump coke, and coke powder can only be used at low value.
Coke briquette is a kind of fuel briquette that can be used as the blast furnace coke instead of metallurgical coke. It can also be used in casting (including steelmaking and iron), fertilizer, gasification and civil industries.
Coke briquette comes from the coke briquetting process, the way which uses a coke briquetting machine to briquette unbonded coal, weakly cohesive coal or coke fine, the utilization rate is as high as 70% to 90%.
The production of coke briquettes by coke process technology is very meaningful and promising in today’s shortage of high-quality coking coal resources.