mechanical deaeration

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deaerate — deaeration, n. deaerator /dee air ay teuhr, ay euh ray /, n. /dee air ayt, ay euh rayt /, v.t., deaerated, deaerating. 1. to remove air or gas from. 2. to remove bubbles from (a liquid, as boiler feedwater), as by mechanical agitation in a vacuum … Universalium
Deaerator — A deaerator is a device that is widely used for the removal of oxygen and other dissolved gases from the feedwater to steam generating boilers. In particular, dissolved oxygen in boiler feedwaters will cause serious corrosion damage in steam… … Wikipedia
Thermal power station — Republika Power Plant, a thermal power station in Pernik, Bulgaria … Wikipedia
Poppet valve — A poppet valve is a valve consisting of a hole, usually round or oval, and a tapered plug, usually a disk shape on the end of a shaft also called a valve stem. The shaft guides the plug portion by sliding through a valve guide. In most… … Wikipedia
wine — wineless, adj. winish, adj. /wuyn/, n., adj., v., wined, wining. n. 1. the fermented juice of grapes, made in many varieties, such as red, white, sweet, dry, still, and sparkling, for use as a beverage, in cooking, in religious rites, etc., and… … Universalium
Fourdrinier machine — The Fourdrinier Machine is the basis for most modern papermaking, and it has been used in some variation since its conception. The Fourdrinier accomplishes all the steps needed to transform a source of wood pulp into a final paper… … Wikipedia

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