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- Fluid_catalytic_cracking abstract "Fluid catalytic cracking (FCC) is one of the most important conversion processes used in petroleum refineries. It is widely used to convert the high-boiling, high-molecular weight hydrocarbon fractions of petroleum crude oils to more valuable gasoline, olefinic gases, and other products. Cracking of petroleum hydrocarbons was originally done by thermal cracking, which has been almost completely replaced by catalytic cracking because it produces more gasoline with a higher octane rating. It also produces byproduct gases that are more olefinic, and hence more valuable, than those produced by thermal cracking.The feedstock to an FCC is usually that portion of the crude oil that has an initial boiling point of 340 °C or higher at atmospheric pressure and an average molecular weight ranging from about 200 to 600 or higher. This portion of crude oil is often referred to as heavy gas oil or vacuum gas oil (HVGO). The FCC process vaporizes and breaks the long-chain molecules of the high-boiling hydrocarbon liquids into much shorter molecules by contacting the feedstock, at high temperature and moderate pressure, with a fluidized powdered catalyst.In effect, refineries use fluid catalytic cracking to correct the imbalance between the market demand for gasoline and the excess of heavy, high boiling range products resulting from the distillation of crude oil. As of 2006, FCC units were in operation at 400 petroleum refineries worldwide and about one-third of the crude oil refined in those refineries is processed in an FCC to produce high-octane gasoline and fuel oils. During 2007, the FCC units in the United States processed a total of 5,300,000 barrels (840,000 m3) per day of feedstock and FCC units worldwide processed about twice that amount.".
- Fluid_catalytic_cracking thumbnail Fluid_Catalytic_Cracker.gif?width=300.
- Fluid_catalytic_cracking wikiPageExternalLink fcc.pps.
- Fluid_catalytic_cracking wikiPageExternalLink tb_valero.pdf.
- Fluid_catalytic_cracking wikiPageExternalLink Sulfur%20Reduction%20with%20Increased%20Octane%20and%20Yields.pdf.
- Fluid_catalytic_cracking wikiPageExternalLink edu_info.asp?edu_infoID=2.
- Fluid_catalytic_cracking wikiPageExternalLink copure.html.
- Fluid_catalytic_cracking wikiPageExternalLink www.thefccnetwork.com.
- Fluid_catalytic_cracking wikiPageExternalLink watch?v=RHrrNRC3rjo.
- Fluid_catalytic_cracking wikiPageID "3527984".
- Fluid_catalytic_cracking wikiPageRevisionID "606547638".
- Fluid_catalytic_cracking date "August 2013".
- Fluid_catalytic_cracking hasPhotoCollection Fluid_catalytic_cracking.
- Fluid_catalytic_cracking reason "8".
- Fluid_catalytic_cracking subject Category:Chemical_processes.
- Fluid_catalytic_cracking subject Category:Fluidization.
- Fluid_catalytic_cracking subject Category:Oil_refining.
- Fluid_catalytic_cracking type ChemicalProcess113446390.
- Fluid_catalytic_cracking type ChemicalProcesses.
- Fluid_catalytic_cracking type NaturalProcess113518963.
- Fluid_catalytic_cracking type PhysicalEntity100001930.
- Fluid_catalytic_cracking type Process100029677.
- Fluid_catalytic_cracking comment "Fluid catalytic cracking (FCC) is one of the most important conversion processes used in petroleum refineries. It is widely used to convert the high-boiling, high-molecular weight hydrocarbon fractions of petroleum crude oils to more valuable gasoline, olefinic gases, and other products. Cracking of petroleum hydrocarbons was originally done by thermal cracking, which has been almost completely replaced by catalytic cracking because it produces more gasoline with a higher octane rating.".
- Fluid_catalytic_cracking label "Craquage catalytique".
- Fluid_catalytic_cracking label "Craqueo catalítico".
- Fluid_catalytic_cracking label "Fluid Catalytic Cracking".
- Fluid_catalytic_cracking label "Fluid catalytic cracking".
- Fluid_catalytic_cracking label "Fluid catalytic cracking".
- Fluid_catalytic_cracking label "Каталитический крекинг".
- Fluid_catalytic_cracking label "تكسير حفزي".
- Fluid_catalytic_cracking sameAs Fluid_Catalytic_Cracking.
- Fluid_catalytic_cracking sameAs Craqueo_catalítico.
- Fluid_catalytic_cracking sameAs Craquage_catalytique.
- Fluid_catalytic_cracking sameAs Fluid_catalytic_cracking.
- Fluid_catalytic_cracking sameAs m.043t_y3.
- Fluid_catalytic_cracking sameAs Q900812.
- Fluid_catalytic_cracking sameAs Q900812.
- Fluid_catalytic_cracking sameAs Fluid_catalytic_cracking.
- Fluid_catalytic_cracking wasDerivedFrom Fluid_catalytic_cracking?oldid=606547638.
- Fluid_catalytic_cracking depiction Fluid_Catalytic_Cracker.gif.
- Fluid_catalytic_cracking isPrimaryTopicOf Fluid_catalytic_cracking.
