Fluid catalytic cracking unit definition

Fluid catalytic cracking unit or “FCCU” means a process unit in a refinery in which petroleum derivative feedstock is charged and fractured into smaller molecules in the presence of a catalyst, or reacts with a contact material to improve feedstock quality for additional processing, and in which the catalyst or contact material is regenerated by burning off coke and other deposits. The unit includes, but is not limited to, the riser, reactor, regenerator, air blowers, spent catalyst, and all equipment for controlling air pollutant emissions and recovering heat.
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Fluid catalytic cracking unit means a refinery process unit in which petroleum derivatives are continuously charged; hydrocarbon molecules in the presence of a catalyst suspended in a fluidized bed are fractured into smaller molecules, or react with a contact material suspended in a fluidized bed to improve feedstock quality for additional processing; and the catalyst or contact material is continuously regenerated by burning off coke and other deposits. The unit includes the riser, reactor, regenerator, air blowers, spent catalyst or contact material stripper, catalyst or contact material recovery equipment, and regenerator equipment for controlling air pollutant emissions and for heat recovery.
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Fluid catalytic cracking unit means a refinery process unit in which petroleum derivatives are continuously charged. The hydrocarbon molecules in the presence of a catalyst suspended in a fluidized bed are fractured into smaller molecules, or react with a contact material suspended in a fluidized bed. This is meant to improve feed stock quality for additional processing, and the catalyst or contact material is continuously regenerated by burning off coke or other deposits.
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Examples of Fluid catalytic cracking unit in a sentence

  • In 2009, the Company sustained its share of the Internet service market.

  • Fluid catalytic cracking unit catalyst regenerators and fuel gas combustion devices at petroleum refineries subject to s.

  • Any of the following at a petroleum refinery: Fluid catalytic cracking unit catalyst regenerator; and fuel gas combustion devices and claus sulfur recovery plants greater than 20 long tons per day.

  • Fluid catalytic cracking unit systems are the most widely used cracking process in the MARAMA region and are the largest air contaminant emission sources at the refinery.

  • Fluid catalytic cracking unit catalyst regenerators and fuel gas combustion devices at petroleum refineries subject to s.NR 440.26.

  • The Fluid catalytic cracking unit (FCCU) (fig.1) converts heavy petroleum fractions using catalyst into more usable products such as gasoline, middle distillate and light olefins.

  • Vistisen, Fluid catalytic cracking unit performance improve- ment by application of the Topsoe Aroshift technol- ogy, Ind.Eng.Chem.Res., 46, 2007, 7691-7694.

  • Fluid catalytic cracking unit means a refinery process unit in which petroleum derivatives are continuously charged and hydrocarbon molecules in the presence of a catalyst suspended in a fluidized bed are fractured into smaller molecules, or react with a contact material suspended in a fluidized bed to improve feedstock quality for additional processing and the catalyst or contact material is continuously regenerated by burning off coke and other deposits.

  • Figure 2.6. Fuel generation process in a typical refinery (Source: Young 2006); FCC= Fluid catalytic cracking unit.

  • Fluid catalytic cracking unit ( ” or “FCCU)” means a process unit in a refinery in which petroleum derivative feedstock is charged and fractured into smaller molecules in the presence of a catalyst;, or reacts with a contact material to improve feedstock quality for additional processing;, and in which the catalyst or contact material is regenerated by burning off coke and other deposits.


More Definitions of Fluid catalytic cracking unit

Fluid catalytic cracking unit means the MSCC(sm) Fluid Catalytic Cracking Unit being constructed as part of the Capital Improvement Program.
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Related to Fluid catalytic cracking unit

  • Generating Unit means one or more generating equipment combinations typically consisting of prime mover(s), electric generator(s), electric transformer(s), steam generator(s) and air emission control devices.

  • Gasification means the substoichiometric oxidation or steam reformation of a substance to produce a gaseous mixture containing two or more of the following: (i) oxides of carbon; (ii) methane; and (iii) hydrogen;