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Gasification of Coal Dust in a Cyclone Furnace in an O 2 /H 2 O Atmosphere

Author

Listed:
  • Robert Zarzycki

    (Department of Advanced Energy Technologies, Czestochowa University of Technology, Dabrowskiego 73, 42-201 Częstochowa, Poland)

  • Justyna Jędras

    (Department of Advanced Energy Technologies, Czestochowa University of Technology, Dabrowskiego 73, 42-201 Częstochowa, Poland)

  • Rafał Kobyłecki

    (Department of Advanced Energy Technologies, Czestochowa University of Technology, Dabrowskiego 73, 42-201 Częstochowa, Poland)

Abstract

This paper presents the results of the modeling of coal dust gasification using oxygen and steam in a cyclone furnace. The combustion process leads to the release of gas composed mainly of CO and H 2 . The composition of this gas can be controlled through changes in the content of O 2 and H 2 O in the gasifying agent. It is possible for the process conditions adopted in the study to obtain the CO content at the level of 50% with the content of the gasifying agent O 2 /H 2 O of 50/50. In the case of the composition of the gasifying agent O 2 /H 2 O of 80/20, the H 2 content was 50%. The maximal calorific value of the gas was obtained for O 2 /H 2 O 50/50 (11.2 MJ/kg).

Suggested Citation

  • Robert Zarzycki & Justyna Jędras & Rafał Kobyłecki, 2020. "Gasification of Coal Dust in a Cyclone Furnace in an O 2 /H 2 O Atmosphere," Energies, MDPI, vol. 13(9), pages 1-10, May.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:9:p:2253-:d:353794
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    Citations

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    Cited by:

    1. Kangil Choe, 2021. "Review of Wood Biomass Cyclone Burner," Energies, MDPI, vol. 14(16), pages 1-18, August.

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