Words similar to coal

Example sentences for: coal

How can you use “coal” in a sentence? Here are some example sentences to help you improve your vocabulary:

For a high sulfur coal application, humidification would not be performed due to risk of acid condensation.
That's because the people who prefer a big chance of a small punishment go into punishing careers like construction work or coal mining instead of crime.
An alternative: Break up pieces of coal, tie them in a wet towel around one's face, and use that for breathing.
Or that competing electricity producers won't invest in cleaner generators--or that they will switch to the cheapest and dirtiest coal they can find?
two 900 MWe, 8-corner, T-fired combustion engineering units that burn approx 1.5 percent sulfur bituminous coal.