The spelling of the word "coke oven" can be explained using IPA phonetic transcription. The first syllable is pronounced as /koʊk/, with a long "o" sound followed by a "k" sound. The second syllable is pronounced as /ʌvən/, with a vowel sound that is like "uh" followed by a "v" sound and the "ən" sound. Together, the word is pronounced as /koʊk ʌvən/. A coke oven is a device used to convert coal into coke, which is used in various industrial processes.
A coke oven refers to an industrial structure or facility specifically designed for the production of coke, a solid fuel derived from coal. The process involves baking or heating coal at extremely high temperatures to remove volatile compounds, resulting in the formation of coke, which is a porous carbon-rich substance used as a fuel in various industrial processes including steelmaking.
The coke oven typically consists of a series of ovens or chambers constructed from heat-resistant materials such as refractory bricks. These ovens are arranged in a battery, often side by side, with each oven having its own individual door for loading and unloading of coal. The ovens are heated externally, either by burning the volatile gases released during the coking process or by other fuel sources.
Inside the coke oven, coal is introduced through the charging holes, and the oven is sealed to prevent air from entering during the coking process. The high temperatures, typically around 1000-1200 degrees Celsius, force the release of gases, such as methane and hydrogen, from the coal, leaving behind the solid carbon-rich coke. The volatile gases are collected, cleaned, and used as fuel or further processed for byproducts like tar and benzene.
Coke ovens are essential components in the production of coke, a key ingredient in steelmaking and other high-temperature industrial processes. They are typically operated in integrated steel mills or dedicated coke plants, playing a crucial role in providing a reliable and efficient fuel source for industrial applications.
A building of brick or clay in which coals are charred or made into coke.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "coke oven" has a relatively straightforward etymology.
The term "coke" refers to a solid fuel that is produced from coal. It is a high-carbon content material that burns slowly and produces intense heat. Coke is used extensively in industrial processes, especially in steel production.
The word "oven" comes from the Latin word "ovenus", meaning furnace or kiln. Over time, "oven" became a generic term for any enclosed space or structure used for heating or baking.
When combined, "coke oven" refers to a specific type of oven or furnace used for the production of coke. This involves heating coal in the absence of oxygen to remove impurities and volatile components, leaving behind the solid carbon residue known as coke.