Performance study of a lab scale packed bed Chemical Looping Combustion reactor: Part b) Oxidation cycle

Authors

  • Mohammad YOUNAS Department of Chemical Engineering, University of Engineering and Technology, Peshawar
  • Imran Khan SWATI Department of Chemical Engineering
  • Irshad ALI Department of Chemical Engineering
  • Nehar ULLAH Department of Chemical Engineering
  • Muhammad Imran Ahmad Department of Chemical Engineering

Keywords:

Chemical looping combustion (CLC), packed bed reactor, transient analysis, ilmenite

Abstract

In the current part 2 of the paper the theoretical investigation of oxidation cycle in packed bed reactor operated on Chemical-looping combustion (CLC) technology is studied. During the oxidation cycle, the oxygen carrier material is (ilmenite) oxidized with air which emits high temperature stream at the exit of the reactor for power production. The simulation was performed for the I-D transient model of the packed bed reactor to study the influence of air flow rate, operating temperature and pressure, packing fraction of the bed, content of hematite in ilmenite and geometrical parameters of the reactor. The results are useful for the design, optimization and scale-up of the industrial size packed bed reactor.

Author Biographies

  • Mohammad YOUNAS, Department of Chemical Engineering, University of Engineering and Technology, Peshawar
    Assistant Professor
    Department of Chemical Engineering
    University of Engineering and Technology
    Peshawar
  • Imran Khan SWATI, Department of Chemical Engineering
    Assistant Professor
    Department of Chemical Engineering
    University of Engineering and Technology
    Peshawar
  • Irshad ALI, Department of Chemical Engineering
    Lecturer
    Department of Chemical Engineering
    University of Engineering and Technology
    Peshawar
  • Nehar ULLAH, Department of Chemical Engineering
    Assistant Professor
    Department of Chemical Engineering
    University of Engineering and Technology
    Peshawar
  • Muhammad Imran Ahmad, Department of Chemical Engineering
    Assistant Professor
    Department of Chemical Engineering
    University of Engineering and Technology
    Peshawar

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Published

2013-02-13

Issue

Vol. 40 No. 1 (2012): Journal of the Pakistan Institute of Chemical Engineers

Section

Articles

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How to Cite

Performance study of a lab scale packed bed Chemical Looping Combustion reactor: Part b) Oxidation cycle. (2013). Journal of the Pakistan Institute of Chemical Engineers, 40(1), 109-114. https://www.piche.org.pk/journal/index.php/jpiche/article/view/75