a gas used for illuminating and heating, produced by distilling bituminous coal and consisting chiefly of hydrogen, methane, and carbon monoxide.
the gas formed by burning coal.
a mixture of gases produced by the distillation of bituminous coal and used for heating and lighting: consists mainly of hydrogen, methane, and carbon monoxide
- Coal gasification
noun the conversion of solid coal to synthetic natural gas or a gaseous mixture that can be burned as a fuel Examples During coal gasification, the coal is mixed with oxygen and steam (water vapor) while also being heated and pressurized.
noun 1. a person who carries or shovels coal. noun 1. a workman who moves coal
noun 1. a small pail for carrying coal; a coal scuttle.
- Coal hole
noun 1. (Brit, informal) a small coal cellar