pneumatic conveying

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• pneumatic device — Any of various tools and instruments that generate and use compressed air. Examples include rock drills, pavement breakers, riveters, forging presses, paint sprayers, blast cleaners, and atomizers. Compressed air power is flexible, economical,… …   Universalium

• Pneumatic refuse conveying system — The Pneumatic Refuse Conveying System is a waste disposal system that was implemented in the Stockholm area. Refuse is conveyed through steel pipes by a 20–25 meter per second air current.ources* Kolson, Kenneth. Big Plans: The Allure and Folly… …   Wikipedia

• Pneumatic caisson — Caisson Cais son, n. [F., fr. caisse, case, chest. See 1st {Case}.] 1. (Mil.) (a) A chest to hold ammunition. (b) A four wheeled carriage for conveying ammunition, consisting of two parts, a body and a limber. In light field batteries there is… …   The Collaborative International Dictionary of English

• pipeline — /puyp luyn /, n., v., pipelined, pipelining. n. 1. a long tubular conduit or series of pipes, often underground, with pumps and valves for flow control, used to transport crude oil, natural gas, water, etc., esp. over great distances. 2. a route …   Universalium

• Duct (industrial exhaust) — Industrial exhaust ducts are pipe systems that connect hoods to industrial chimneys through other components of exhaust systems like fan, collectors etc. Ducts are low pressure pneumatic conveyors to convey dust, particles, shavings, fumes or… …   Wikipedia

• Fernald Feed Materials Production Center — The Fernald Feed Materials Production Center (commonly referred to simply as Fernald) was a uranium processing facility located near the rural town of Fernald, in Hamilton County, Ohio, about 20 miles northwest of Cincinnati, which fabricated… …   Wikipedia

• Filtration — This article is about operation of solid fluid separation. For the mathematical concept, see filtration (mathematics). For the equipment used, see Filter (disambiguation). For filtration used in winemaking, see Filtration (wine). Diagram of… …   Wikipedia

• Airlift (disambiguation) — Airlift may refer to: *Airlift, in logistics, the act of transporting people or cargo from point to point using aircraft *Airlift (dredging device), in nautical archaeology, a suction device for moving sand and silt underwater *Airlift pump is a… …   Wikipedia

• Wood pellet — Wood pellets are a type of wood fuel, generally made from compacted sawdust. They are usually produced as a byproduct of sawmilling and other wood transformation activities. The pellets are extremely dense and can be produced with a low humidity… …   Wikipedia

• Electrical capacitance tomography — (ECT) is a method for determination of the dielectric permittivity distribution in the interior of an object from external capacitance measurements. It is a close relative of electrical impedance tomography [ M Soleimani, W R B Lionheart,… …   Wikipedia

• Powder (substance) — A powder is a dry, bulk solid composed of a large number of very fine particles that may flow freely when shaken or tilted. Powders are a special sub class of granular materials, although the terms powder and granular are sometimes used to… …   Wikipedia