Manufacture of coke oven products

isic code 1910 covers the manufacture of coke oven products, a critical industry within the broader energy and materials sector. Coke, a solid fuel derived from coal, is a key input for various industrial processes, particularly in the production of steel. The coke manufacturing industry plays a vital role in supporting the operations of 2410 Manufacture of basic iron and steel and other metal production activities, making it an essential component of the global supply chain.

The production of coke oven products involves the heating of coal in the absence of air, a process known as pyrolysis. Coal is loaded into coke ovens and heated to high temperatures, typically between 1,000 and 1,200 degrees Celsius. This heating process drives off volatile components, leaving behind a solid, porous material known as coke. The coke is then quenched, sorted, and prepared for further use in various industrial applications.

The primary input for the manufacture of coke oven products is coal, specifically bituminous coal or other types of coal with high carbon content. Additionally, the industry requires specialized coke ovens, which are large, refractory-lined chambers designed to withstand the high temperatures and pressures involved in the pyrolysis process. Other inputs may include water for quenching the coke, as well as various materials for maintaining and repairing the coke ovens.

The primary output of the coke oven industry is coke, a solid fuel that is used as a reducing agent in the 2410 Manufacture of basic iron and steel industry, as well as in the production of other metals. Coke oven products may also include coal gas, a byproduct of the pyrolysis process, which can be used as a fuel or further processed into other chemicals.