Definitions from the Web
Coal Gas
Definition:
Coal gas refers to a flammable gas produced by the destructive distillation of coal. It is a mixture primarily composed of hydrogen, methane, and carbon monoxide.
Parts of Speech:
Senses:
- An illuminating and heating gas historically used for lighting and cooking.
- A byproduct of coal mining that can be used as a fuel.
Usages:
- Coal gas was commonly used in streetlights in the 19th century.
- The coal gas produced during the mining process is used to generate electricity.
Sample Sentences:
- The historical street lamps were fueled by coal gas.
- The coal gas emitted from the coal mine posed environmental concerns.
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