A study of the spray injection Reynolds number effects on gasoline yields of an FCC riser reactor

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A computational analysis of the combined effects of feed oil injection parameters in a commercial-scale fluidized catalytic cracking riser reactor was performed using a three-phase, multiple species kinetic cracking computer code. The analysis showed that the injection operating parameters (droplet diameter and injection velocity) had strong impacts on the gasoline yields of the FCC unit. A spray injection Reynolds number combining the two parameters was defined. A correlation between the spray injection Reynolds number and the gasoline product yields for various feed injection conditions was developed. A range of spray injection Reynolds number for the maximum gasoline yield was identified.

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9 p.

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Bowman, B. J.; Zhou, C. Q.; Chang, S. L. & Lottes, S. A. April 3, 2000.

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Description

A computational analysis of the combined effects of feed oil injection parameters in a commercial-scale fluidized catalytic cracking riser reactor was performed using a three-phase, multiple species kinetic cracking computer code. The analysis showed that the injection operating parameters (droplet diameter and injection velocity) had strong impacts on the gasoline yields of the FCC unit. A spray injection Reynolds number combining the two parameters was defined. A correlation between the spray injection Reynolds number and the gasoline product yields for various feed injection conditions was developed. A range of spray injection Reynolds number for the maximum gasoline yield was identified.

Physical Description

9 p.

Notes

OSTI as DE00754477

Medium: P; Size: 9 pages

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  • Technical Meeting of Combustion Fundamentals and Applications, Indianapolis, IN (US), 04/16/2000--04/18/2000

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  • Report No.: ANL/ES/CP-101413
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 754477
  • Archival Resource Key: ark:/67531/metadc702329

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Office of Scientific & Technical Information Technical Reports

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  • April 3, 2000

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

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  • April 11, 2017, 8:08 p.m.

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Bowman, B. J.; Zhou, C. Q.; Chang, S. L. & Lottes, S. A. A study of the spray injection Reynolds number effects on gasoline yields of an FCC riser reactor, article, April 3, 2000; Illinois. (digital.library.unt.edu/ark:/67531/metadc702329/: accessed October 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.