- fluidized catalyst
- псевдоожиженный катализатор
Большой англо-русский и русско-английский словарь. 2001.
fluidized catalyst
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Fluidized bed reactor — A fluidized bed reactor (FBR) is a type of reactor device that can be used to carry out a variety of multiphase chemical reactions. In this type of reactor, a fluid (gas or liquid) is passed through a granular solid material (usually a catalyst… … Wikipedia
fluid catalyst — noun : a solid catalyst in a finely divided state that is kept in constant motion in a stream of gas (as in the cracking of petroleum) : a fluidized catalyst … Useful english dictionary
fluid-bed catalyst — Any catalyst used in a fluidized bed. When gas is allowed to flow upward through container filled with fine powder at a sufficient velocity, the gas solid mix exhibits the properties of a boiling liquid. Catalysis under these conditions can be… … Petroleum refining glossary
Fluid catalytic cracking — (FCC) is the most important conversion process used in petroleum refineries. It is widely used to convert the high boiling hydrocarbon fractions of petroleum crude oils to more valuable gasoline, olefinic gases and other products.cite book|author … Wikipedia
Cracking (chemistry) — In petroleum geology and chemistry, cracking is the process whereby complex organic molecules such as kerogens or heavy hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking of carbon carbon bonds in the… … Wikipedia
Fluidization — (or fluidisation) is a process similar to liquefaction whereby a granular material is converted from a static solid like state to a dynamic fluid like state. This process occurs when a fluid (liquid or gas) is passed up through the granular… … Wikipedia
Eugene Houdry — (April 18, 1892 July 18, 1962) was a French mechanical engineer who invented catalytic cracking of petroleum feed stocks. He originally focused on using lignite (brown coal) as a feedstock, but switched to using heavy liquid tars after moving to… … Wikipedia
FCC (disambiguation) — NOTOC FCC may refer to:Companies/organizations* Federal Communications Commission, a United States government agency * Families with Children from China, an adoption support organization * Farm Credit Corporation/Farm Credit Canada, a Canadian… … Wikipedia
Pyrolysis — is the chemical decomposition of organic materials by heating in the absence of oxygen or any other reagents, except possibly steam.It is used in chemical analysis to break down complex matter into simpler molecules for identification, for… … Wikipedia
Chemical reactor — In chemical engineering, chemical reactors are vessels designed to contain chemical reactions. The design of a chemical reactor deals with multiple aspects of chemical engineering. Chemical engineers design reactors to maximize net present value… … Wikipedia
coal utilization — Introduction combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke… … Universalium
