- coal treatment
- coal treatment AUFB, BERGB Kohleaufbereitung f
English-german engineering dictionary. 2013.
coal treatment
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Coal tar — is a brown or black liquid of extremely high viscosity, which smells of naphthalene and aromatic hydrocarbons. Coal tar is among the by products when coal is carbonized to make coke or gasified to make coal gas. Coal tars are complex and variable … Wikipedia
Coal gasification — is the process of producing coal gas, a type of syngas–a mixture of carbon monoxide (CO), hydrogen (H2), carbon dioxide (CO2) and water vapour (H2O)–from coal. Coal gas, which is a combustible gas, was traditionally used as a source of energy for … Wikipedia
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
Coal-water slurry fuel — (CWSF or CWS or CWF) is a fuel which consists of fine coal particles suspended in water. Presence of water in CWS reduces harmful emissions into the atmosphere, makes the coal explosion proof, makes use of coal equivalent to use of liquid fuel (e … Wikipedia
coal — O.E. col charcoal, live coal, from P.Gmc. *kula(n) (Cf. O.Fris. kole, M.Du. cole, Du. kool, O.H.G. chol, Ger. Kohle, O.N. kol), from PIE root *g(e)u lo live coal (Cf. Ir. gual coal ). Meaning mineral consisting of fo … Etymology dictionary
Coal breaker — A coal breaking plant, depicted on a postcard in 1907. A coal breaker was a coal processing plant which broke coal into various useful sizes. Coal breakers also removed impurities from the coal (typically slate) and deposited them into a culm… … Wikipedia
coal — coalless, adj. /kohl/, n. 1. a black or dark brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. Cf. anthracite, bituminous coal, lignite. 2. a piece of glowing, charred, or burned wood or other… … Universalium
coal tar — A by product obtained during the destructive distillation of bituminous coal; a very dark semisolid of characteristic naphthalenelike odor and a sharp, burning taste; used in the treatment of skin diseases. * * * coal tar kōl n tar obtained by… … Medical dictionary
Coal River (West Virginia) — For other uses, see Coal River (disambiguation). The Coal River at Upper Falls … Wikipedia
Coal Washing — The treatment of coal to remove waste material such as: Dense (heavy) medium processes use a thick solution, usually a mixture of magnetite and water, to separate coal from impurities, such as sulfur, ash, and mercury, by gravity separation.… … Energy terms
treatment — Medical or surgical management of a patient. SEE ALSO: therapy, therapeutics. [Fr. traitement (see treat)] active t. a therapeutic substance or course intended to ameliorate the basic disease … Medical dictionary
