air-fluidized bed
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Fluidized bed combustion — (FBC) is a combustion technology used in power plants. Fluidized beds suspend solid fuels on upward blowing jets of air during the combustion process. The result is a turbulent mixing of gas and solids. The tumbling action, much like a bubbling… … Wikipedia
fluidized-bed — [flo͞o′ə dīzd΄bed′] adj. designating, of, or having to do with a process for burning coal, garbage, etc. to produce electricity, using a rising stream of hot air to support, churn, and burn a fluidlike bed of fuel particles mixed with sand, ash,… … Universalium
fluidized-bed — [flo͞o′ə dīzd΄bed′] adj. designating, of, or having to do with a process for burning coal, garbage, etc. to produce electricity, using a rising stream of hot air to support, churn, and burn a fluidlike bed of fuel particles mixed with sand, ash,… … English World dictionary
Fluidized-bed combustion — A method of burning particulate fuel, such as coal, in which the amount of air required for combustion far exceeds that found in conventional burners. The fuel particles are continually fed into a bed of mineral ash in the proportions of 1 part … Energy terms
fluidized bed — noun a) An industrial in which a quantity of a solid particulate substance is caused to float in a stream of a fluid (usually air or other gas) in order to create conditions in which many chemical, combustion and drying reactions take place… … Wiktionary
Fluidized bed combustion — A process for burning powdered coal that is poured in a liquid like stream with air or gases. The process reduces sulfur dioxide emissions from coal combustion. California Energy Comission. Dictionary of Energy Terms … Energy terms
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
Pebble bed reactor — Sketch of a pebble bed reactor in Italian … Wikipedia
Packed bed — In chemical processing, a packed bed is a hollow tube, pipe, or other vessel that is filled with a packing material. The packing can be randomly filled with small objects like Raschig rings or else it can be a specifically designed structured… … Wikipedia
AFB — 1. Abbreviation for acid fast bacillus. See acid fast. 2. Abbreviation for aortofemoral bypass (vascular prosthetic surgery), the surgical procedure or its result. * * * acid fast bacillus; aflatoxin B; aflatoxin biomarker; air fluidized bed;… … Medical dictionary
AFB — • acid fast bacillus; • aflatoxin B; • aflatoxin biomarker; • air fluidized bed; • aortofemoral bypass … Dictionary of medical acronyms & abbreviations
