Coal dust is a fine-powdered form of coal which is created by the crushing, grinding, or pulverization of coal rock. Because of the brittle nature of coal...

of coal dust in the lungs and the consequent lung tissue's reaction to its presence. It is common in coal miners and others who work with coal. It is similar...

material, the explosion is known as a fuel-air explosion. Dust explosions are a frequent hazard in coal mines, grain elevators and silos, and other industrial...

danger of coal dust resulted in environmental law regulating workplace air quality in some jurisdictions. In addition, if enough coal dust is dispersed...

underground can also cause methane and coal dust explosions.[citation needed] On April 26, 1942, in the Benxihu (Honkeiko) coal mine in Liaoning Province, China...

Coal mining is the process of extracting coal from the ground or from a mine. Coal is valued for its energy content and since the 1880s has been widely...

describe the conditions as slave labour. On April 26, 1942, a gas and coal-dust explosion in the mine sent flames bursting from the mine shaft entrance...

briquette (French: [bʁikɛt]; also spelled briquet) is a compressed block of coal dust or other combustible biomass material (e.g. charcoal, sawdust, wood chips...

A coal burner (or pulverized coal burner) is a mechanical device that burns pulverized coal (also known as powdered coal or coal dust since it is as fine...

Eileen Mountjoy. "History of Coke". Special Collections & Archives: Coal Dust, the Early Mining Industry of Indiana County. Indiana University of Pennsylvania...