Coke (fuel)
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Coke is a grey, hard, and porous coal-based fuel with a high carbon content. It is made by heating coal or petroleum in the absence of air. Coke is an important industrial product, used mainly in the
Raw coke
A coke oven at a smokeless fuel plant, Abercwmboi, Wales, 1976
The Monckton Coke Works at Royston, South Yorkshire, in operation discharging glowing coke from one of the bank of ovens on the left in 2013
Postcard depicting coke ovens and coal tipple in Fayette County, Pennsylvania
Petroleum coke
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Petroleum coke, abbreviated coke, pet coke or petcoke, is a final carbon-rich solid material that derives from oil refining, and is one type of the group of fuels referred to as cokes. Petcoke is the
Coke (fuel)
…term "coke" usually refers to the product derived from low-ash and low-sulphur bituminous coal by a process called coking. A similar product called petroleum coke, or pet coke, is obtained from crude petroleum in petroleum refineries. Coke may also be formed naturally by geologic processes. It is the residue of…
Petroleum coke