produced coal
41Coal Strike of 1902 — The Coal Strike of 1902 was a strike by the United Mine Workers of America in the anthracite coal fields of eastern Pennsylvania. Miners were on strike asking for higher wages, shorter workdays, and the recognition of their union. The strike… …
42Coal mining in Colorado — Early coal mining in Colorado, a state of the United States was spread across the state. Some early coal mining areas are currently inactive, including the Denver Basin Raton Basin coal fields along the Front Range. There are currently 11 active… …
43Coal sampling — The collection and proper storage and handling of a relatively small quantity of coal for laboratory analysis. Sampling may be done for a wide range of purposes, such as: coal resource exploration and assessment, characterization of their… …
44Coal Miner's Daughter — This article is about the film. For other uses, see Coal Miner s Daughter (disambiguation). Coal Miner s Daughter Theatrical release poster Directed by Michael Apted …
45coal classification — ▪ process any of various ways in which coal is grouped. Most classifications are based on the results of chemical analyses and physical tests, but some are more empirical in nature. Coal classifications are important because they provide… …
46Coal analysis — Determines the composition and properties of coal so it can be ranked and used most effectively. • Proximate analysis, determines, on an as received basis, the moisture content, volatile matter (gases released when coal is heated), fixed… …
47coal-fired — adjective fueled by burning coal a coal fired ship • Syn: ↑coal burning • Similar to: ↑fueled * * * coalˈ fired adjective Burning or fuelled by coal • • • Main Entry: ↑coal …
48Coal Chamber (album) — Clock (song) redirects here. For Coldplay song, see Clocks (song). Coal Chamber Studio album by Coal Chamber Released February 11, 1997 …
49coal gas — 1. a gas used for illuminating and heating, produced by distilling bituminous coal and consisting chiefly of hydrogen, methane, and carbon monoxide. 2. the gas formed by burning coal. [1800 10] * * * ▪ chemical compound gaseous mixture… …
50Coal gas — Substitute natural gas produced synthetically by the chemical reduction of coal at a coal gasification facility. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …
