METALLURGICAL COKE

METALLURGICAL COKE

This exceptional metallurgical coke serves as the primary fuel for melting iron within the oven. It is expertly designed to melt materials efficiently, allowing the iron to reach optimal heat levels while maintaining superior air permeability by supporting stock columns effectively. Therefore, our foundry coke boasts essential characteristics, including a substantial block size, low activity, minimal porosity, excellent anti-crush strength, and remarkably low ash and sulfur content. Beyond the outstanding features of our premium ash 10% foundry coke, our special grade ash 8% foundry coke provides additional benefits, such as ultra-low ash, reduced sulfur content, and minimal apparent porosity. This high-grade casting coke is primarily developed for export and is the ideal choice for precision casting applications.

Coke's Principal Uses:

1. Serving as the backbone of coking processes, more than 90% of all coke is allocated to blast furnace ironmaking globally. By supplanting charcoal in iron smelting, coke has dramatically transformed the foundation of modern large blast furnaces, achieving a groundbreaking milestone in the annals of metallurgy.
2. Coke is indispensable in the smelting of non-ferrous metals such as copper, lead, zinc, titanium, and antimony. It functions as a crucial reducing agent, a vital heat source, and provides structural support within blast furnaces.
3. Within the smelting sector, coke is integral to the production of calcium carbide, carbon disulfide, phosphorus, and other critical compounds. In steel joint ventures, coke powder is utilized as an effective sintered fuel and as a primary raw material in synthesizing water gas.
4. To maximize the technical and economic metrics of blast furnace operations, metallurgical coke must exhibit precise chemical, physical, and thermal properties that are vital for the smelting process.
5. Beyond its extensive application in iron and non-ferrous metal smelting, coke also plays a role in casting, chemical production, calcium carbide, and ferroalloys, broadening its industrial utility.

Our coke stands as a potent substitute for refinery coke or stone grinds, delivering a cost-effective solution. With a calorific value surpassing 9386K/KG, it serves as a viable fuel, potentially replacing burnt carbon, which demands export quotas. Thus, our carburizing agent presents a remarkable cost-effectiveness advantage.