Coke(Fuel): Difference between revisions
Expansion on what coke is and how it is made. More detail is required though. |
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A derivative of [[coal]] or [[petroleum]] that is commonly used in production or refinement of materials where a sustained high temperature is required. Coke is the typically produced from high quality coal usually referred to as coking coal or metallurgical coal. This burns considerably hotter than other coal and the coke it produces is used to create steel. | A derivative of [[coal]] or [[petroleum]] that is commonly used in production or refinement of materials where a sustained high temperature is required. Coke is the typically produced from high quality coal usually referred to as coking coal or metallurgical coal. This burns considerably hotter than other coal and the coke it produces is used to create steel. | ||
The coal used to produce coke must have additional properties over normal coal. It must have fluidity, swell, and volatile components in order to produce coke. During heating and partial burning under a low oxygen environment these additional properties allow the coal to partially melt and expand into a carbon foam. This is controlled by the properties of the coal, how much heating has occurred, how much oxygen has been allowed into the coke oven, and how long it has been at a certain temperature. | The coal used to produce coke must have additional [[properties]] over normal coal. It must have fluidity, swell, and volatile components in order to produce coke. During heating and partial burning under a low oxygen environment these additional properties allow the coal to partially melt and expand into a [[carbon]] foam. This is controlled by the properties of the coal, how much heating has occurred, how much [[oxygen]] has been allowed into the coke oven, and how long it has been at a certain temperature. | ||
[[Category:Chemistry]] | [[Category:Chemistry]] | ||
[[Category:Chemical compounds]] | [[Category:Chemical compounds]] | ||
Revision as of 16:17, 8 May 2025
A derivative of coal or petroleum that is commonly used in production or refinement of materials where a sustained high temperature is required. Coke is the typically produced from high quality coal usually referred to as coking coal or metallurgical coal. This burns considerably hotter than other coal and the coke it produces is used to create steel.
The coal used to produce coke must have additional properties over normal coal. It must have fluidity, swell, and volatile components in order to produce coke. During heating and partial burning under a low oxygen environment these additional properties allow the coal to partially melt and expand into a carbon foam. This is controlled by the properties of the coal, how much heating has occurred, how much oxygen has been allowed into the coke oven, and how long it has been at a certain temperature.