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  2. Coke (fuel) - Wikipedia

    en.wikipedia.org/wiki/Coke_(fuel)

    Coke (fuel) Raw coke. Coke is a grey, hard, and porous coal-based fuel with a high carbon content. It is made by heating coal or oil in the absence of air. Coke is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves and forges . The unqualified term "coke" usually refers to the product derived from ...

  3. Metallurgical coal - Wikipedia

    en.wikipedia.org/wiki/Metallurgical_coal

    Metallurgical coal. Metallurgical coal or coking coal [1] is a grade of coal that can be used to produce good-quality coke. Coke is an essential fuel and reactant in the blast furnace process for primary steelmaking. [2] [3] [4] The demand for metallurgical coal is highly coupled to the demand for steel. Primary steelmaking companies often have ...

  4. Petroleum coke - Wikipedia

    en.wikipedia.org/wiki/Petroleum_coke

    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 that, in particular, derives from a final cracking process—a thermo-based chemical engineering process that splits long chain hydrocarbons ...

  5. Coking - Wikipedia

    en.wikipedia.org/wiki/Coking

    Coking is the heating of coal in the absence of oxygen to a temperature above 600 °C to drive off the volatile components of the raw coal, leaving a hard, strong, porous material of high carbon content called coke. Coke consists almost entirely of carbon. The porosity gives it a high surface area, which makes it burn faster (as does a sheet of ...

  6. Drummond Company - Wikipedia

    en.wikipedia.org/wiki/Drummond_Company

    Foundry coke. The company also owns Alabama By-Products Corporation, also known as ABC Coke, located in Tarrant, Alabama. According to Forbes, it is "the largest single producer of foundry coke in the U.S.." Starting 2015, Drummond funneled money though its law firm Balch & Bingham to a retired state legislator Oliver Robinson.

  7. Coal gas - Wikipedia

    en.wikipedia.org/wiki/Coal_gas

    Coal gas is a flammable gaseous fuel made from coal and supplied to the user via a piped distribution system. It is produced when coal is heated strongly in the absence of air. Town gas is a more general term referring to manufactured gaseous fuels produced for sale to consumers and municipalities.

  8. High temperature lignite coke - Wikipedia

    en.wikipedia.org/wiki/High_temperature_lignite_coke

    Because East German industry urgently needed coke after the Second World War and the anthracite coal traditionally used for its production was found for the most part in western Germany, the two process engineers Erich Rammler and Georg Bilkenroth began researching and developing a metallurgical high-temperature lignite coke in 1949.

  9. Coke strength after reaction - Wikipedia

    en.wikipedia.org/wiki/Coke_strength_after_reaction

    It is one of the major considerations when blending coking coal for export sale. Test procedure. In the test, a 200 g sample of 19–21 mm particle range coke is heated at 1100°C under 1 atmosphere pressure of carbon dioxide for 2 hours. The coke is preheated and cooled under nitrogen and the weight loss during reaction is measured. The ...

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