Coke oven products manufacturing services

CPC v2.1 Code: 88411

About coke oven products manufacturing services

cpc code 88411 covers the manufacturing services for coke oven products, which are essential inputs for the steel and iron industries. Coke, a solid carbonaceous material derived from the destructive distillation of coal, is a crucial component in the production of pig iron and steel. The coke oven products manufacturing industry plays a vital role in supporting the broader metal manufacturing sector, which is a significant contributor to the overall economy.

Production process

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 1,300 degrees Celsius. This process drives off the volatile components of the coal, leaving behind a solid, porous material known as coke. The coke is then quenched, crushed, and screened to produce the desired size fractions for use in various industrial applications.

Production inputs

The primary input for the coke oven products manufacturing industry is coal, which is the raw material used to produce coke. In addition to coal, the industry requires specialized coke ovens, conveyor systems, and other equipment to facilitate the pyrolysis process and handle the resulting coke. Energy, in the form of electricity or natural gas, is also a significant input for the operation of the coke ovens and supporting infrastructure.

Production outputs

The primary output of the coke oven products manufacturing industry is coke, which is used as a fuel and reducing agent in the production of 24111 pig iron and 24100 steel. Coke oven gas, a byproduct of the pyrolysis process, is also recovered and used as a fuel or feedstock for the production of other chemicals.

Family tree for coke oven products manufacturing services

    graph LR
    A["<a href='/classifications/cpc/v2-1/8'>8: Business and production services</a>"]
A --> B["<a href='/classifications/cpc/v2-1/88'>88: Manufacturing services on physical inputs owned by others</a>"]
B --> C["<a href='/classifications/cpc/v2-1/884'>884: Petroleum, chemical and pharmaceutical product manufacturing services</a>"]
C --> D["<a href='/classifications/cpc/v2-1/8841'>8841: Coke and refined petroleum product manufacturing services</a>"]
D --> E["<a href='/classifications/cpc/v2-1/88411'>88411: Coke oven products manufacturing services</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/88412'>88412: Refined petroleum products manufacturing services</a>"]

    

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