coal seam gas
1coal seam gas mine — noun a facility for extracting coal seam gas from an underground coal seam for processing and delivery as a source of energy …
2coal seam gas — noun gas, mostly methane, coming from fractures and cleats in coal seams and released when pressure on the coal seam is reduced, usually by the removal of water; mined as a source of energy. Abbrev.: CSG Also, coal bed methane …
3Coal seam fire — A coal seam fire near Denniston, New Zealand A coal seam fire or mine fire is the underground smouldering of a coal deposit, often in a coal mine. Such fires have economic, social and ecological impacts. They are often started by lightning, grass …
4Coal in Australia — Australian Energy resources and major export ports …
5Coal gas — Towngas redirects here. For the company in Hong Kong trading as Towngas , see The Hong Kong and China Gas Company Limited. See also: Coal gasification and Coal seam gas Coal gas (also town gas and illumination gas) is a flammable gaseous… …
6coal bed methane — noun → coal seam gas …
7coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
8Coal bed methane extraction — (CBM extraction) is a method for extracting methane from a coal deposit. Contents 1 Basic principles 2 Areas with coal bed methane extraction 3 Measuring the gas content of coal …
9Coal — Sedimentary Rock Anthracite coal Composition Primary carbon Secondary hydrogen, sulfur …
10Coal mining — Men leaving a UK colliery at the close of a shift Surface coal mining in Wyo …
