- coal char
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полукокс
Англо-русский словарь технических терминов. 2005.
coal char
Смотреть что такое "coal char" в других словарях:
coal utilization — Introduction combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke… … Universalium
char — brah·ma·char·ya; ca·char; car·char·i·as; car·char·o·don; car·char·o·dont; char·a·banc; char·a·cin·i·dae; char·act; char·ac·ter·ful; char·ac·ter·is·ti·cal·ly; char·ac·ter·is·tic·ness; char·ac·ter·iz·a·ble; char·ac·ter·i·za·tion; char·ac·ter·ize;… … English syllables
Coal liquefaction — is the process of producing synthetic liquid fuels from coal. Contents 1 Methods 1.1 Pyrolysis and carbonization processes 1.2 Hydrogenation processes 1.3 … Wikipedia
Char — (ch[aum]r), v. t. [imp. & p. p. {Charred} (ch[aum]rd); p. pr. & vb. n. {Charring}.] [Prob. the same word as char to perform (see {Char}, n.), the modern use coming from charcoal, prop. coal turned, turned to coal.] 1. To reduce to coal or carbon… … The Collaborative International Dictionary of English
char|coal — «CHAHR KOHL», noun, verb. –n. 1. the black, brittle form of carbon made by partly burning wood, bones, or the like in a place from which the air is shut out. Charcoal is used as fuel, in filters, and as a pencil for drawing. It is often specified … Useful english dictionary
Coal — Sedimentary Rock Anthracite coal Composition Primary carbon Secondary hydrogen, sulfur … Wikipedia
coal — char·coal; coal; coal·brook·dale; coal·er; coal·i·fi·ca·tion; coal·i·fy; Coal·ite; coal·less; coal·mouse; coal·port; re·coal; … English syllables
Coal — Coal, v. t. [imp. & p. p. {Coaled}; p. pr. & vb. n. {Coaling}.] 1. To burn to charcoal; to char. [R.] [1913 Webster] Charcoal of roots, coaled into great pieces. Bacon. [1913 Webster] 2. To mark or delineate with charcoal. Camden. [1913 Webster]… … The Collaborative International Dictionary of English
Char — For other uses, see Char (disambiguation). Char is the solid material that remains after light gases (e.g. coal gas) and tar coal tar have been driven out or released from a carbonaceous material during the initial stage of combustion, which is… … Wikipedia
Coal mining — Men leaving a UK colliery at the close of a shift Surface coal mining in Wyo … Wikipedia
Coal 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 … Wikipedia
