dry air blast

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• Air preheater — An air preheater or air heater is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be… …   Wikipedia

• air — {{Roman}}I.{{/Roman}} noun 1 gas/space ADJECTIVE ▪ hot, warm ▪ chill, cold, cool, crisp ▪ clean, clear …   Collocations dictionary

• air — I (New American Roget s College Thesaurus) I n. atmosphere (See air); mien, bearing, appearance; tune, melody (See music). v. t. ventilate (See air); proclaim, broadcast (See publication). II Earth s atmosphere Nouns 1 …   English dictionary for students

• Dry ice bomb — exploding in Water. A dry ice bomb is a simple bomb like device. While the simplicity and ease of construction, high bursting pressure, and sound make this dry ice activity appealing for recreational purposes, it can be unpredictable and… …   Wikipedia

• 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

• Dry ice — Sublimation of dry ice when placed on the surface of water at room temperature Dry ice, sometimes referred to as Cardice or as card ice , is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower… …   Wikipedia

• blast — 1 noun 1 AIR/WIND (C) a sudden strong movement of wind or air (+ of): A blast of cold air swept through the hut. 2 EXPLOSION (C) an explosion, or the very strong movement of air that it causes: Thirty six people died in the blast. 3 NOISE (C) a… …   Longman dictionary of contemporary English

• air — I n. atmosphere 1) to clear the air 2) to breathe, inhale air 3) to pollute the air 4) balmy, mild; bracing, brisk, crisp, refreshing; compressed; country; dry; foul; fresh; humid; polar; polluted; stale air 5) a breath of (fresh) air; a blast of …   Combinatory dictionary

• air — air1 [ er ] noun *** 1. ) uncount the mixture of gases that surrounds the Earth and that we breathe: Do we really want all these cars polluting the air? She breathed in the cold air. I d like to open the window, I need some air. Inside the house… …   Usage of the words and phrases in modern English

• air — I UK [eə(r)] / US [er] noun Word forms air : singular air plural airs *** 1) a) [uncountable] the mixture of gases surrounding the Earth that we breathe Do we really want all these cars polluting the air? She breathed in the cold air. I d like to …   English dictionary

• blast — Synonyms and related words: Bedlam let loose, accurse, aim at, anathematize, at full blast, attack, awake the dead, backfire, baffle, balk, bang, bark, barrage, bay, beat, bedlam, beep, bell, bellow, belt, blare, blaspheme, blast, blast the ear,… …   Moby Thesaurus