Coal-water slurry fuel is a combustible mixture of fine coal particles suspended in water. It can be used to power boilers, gas turbines, diesel engines and heating and power stations.
Ball mills for production of coal-water slurry in Russia
Combustion of coal water slurry fuel in a steam boiler, Murmanskaya region, Russia.
Coal water slurry fuel production machine in Austria
Coal slurry is a mixture of solids and liquids produced by a coal preparation plant.
A 2014 coal slurry spill into a river at Patriot Coal, West Virginia. A straw impoundment has been created across the river to try to hold the spillage.