- blast-furnace air
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доменное дутье
Англо-русский словарь терминов металлургии и сварки. 2011.
blast-furnace air
Смотреть что такое "blast-furnace air" в других словарях:
Blast furnace — Blast Blast (bl[.a]st), n. [AS. bl[=ae]st a puff of wind, a blowing; akin to Icel. bl[=a]str, OHG. bl[=a]st, and fr. a verb akin to Icel. bl[=a]sa to blow, OHG. bl[^a]san, Goth. bl[=e]san (in comp.); all prob. from the same root as E. blow. See… … The Collaborative International Dictionary of English
Blast furnace gas — (BFG)[1] is a by product of blast furnaces that is generated when the iron ore is reduced with coke to metallic iron. It has a very low heating value, about 93 BTU/cubic foot, because it consists of about 60 percent nitrogen, 18 20% carbon… … Wikipedia
blast furnace — n. a towerlike smelting furnace for separating metal, esp. iron, from the impurities in the ore: a blast of air is forced into the furnace from below to produce the intense heat needed … English World dictionary
blast furnace — ► NOUN ▪ a smelting furnace into which a blast of hot compressed air can be introduced … English terms dictionary
Blast furnace — A blast furnace is a type of metallurgical furnace used for smelting to produce metals, generally iron. In a blast furnace, fuel and ore are continuously supplied through the top of the furnace, while air (sometimes with oxygen enrichment) is… … Wikipedia
blast furnace — a large vertical furnace for smelting iron from ore, using coke as fuel: designed so as to direct a continuous blast of air through the fuel in order to obtain a high rate of combustion. [1700 10] * * * Vertical shaft furnace that produces liquid … Universalium
blast furnace — noun a furnace for smelting of iron from iron oxide ores; combustion is intensified by a blast of air • Hypernyms: ↑furnace • Part Holonyms: ↑steel mill, ↑steelworks, ↑steel plant, ↑steel factory * * * noun, pl ⋯ naces [count] … Useful english dictionary
blast furnace — tall cylindrical furnace used for melting metal and iron from ore by way of heat intensified by a blast of air … English contemporary dictionary
blast furnace — A furnace which takes its name from the feeding of a blast of air to produce intense heat; used to burn out the impurities in ore … Ballentine's law dictionary
blast furnace — noun a furnace in which iron ore is smelted to iron; the process being intensified by a blast of hot air … Wiktionary
Blast furnace — A furnace in which solid fuel (coke) is burned with an air blast to smelt ore. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
