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On the Thermal Stability of a Counter-Current Fixed-Bed Gasifier

Author

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  • Marco Mancini

    (Institute of Energy Process Engineering and Fuel Technology, Clausthal University of Technology, Agricolastrasse 4, 38678 Clausthal-Zellerfeld, Germany)

  • Andreas Schwabauer

    (Institute of Energy Process Engineering and Fuel Technology, Clausthal University of Technology, Agricolastrasse 4, 38678 Clausthal-Zellerfeld, Germany)

Abstract

In recent years, gasification gained attention again, both as an industrial application and as a research topic. This trend has led to the necessity to understand the process and optimize reactors for various materials and configurations. In this article, the thermal structure of a counter-current reactor is investigated to demonstrate that constraints on the temperature mainly determine the oxidation and the pyrolysis region. A non-dimensional set of equations is written and numerically solved using the method of lines (MOL) with spatial discretization based on a spectral algorithm. The results show that four thermal structures can be identified, two of which are the most common ones found in reactors of practical applications. Two stationary operation positions have been determined, one in the upper and one in the lower part of the reactor. Existence and stability conditions have been discussed based on non-dimensional parameters. The knowledge derived from this analysis was applied to two configurations, one typical of a biomass gasifier and one proposed for waste gasification.

Suggested Citation

  • Marco Mancini & Andreas Schwabauer, 2023. "On the Thermal Stability of a Counter-Current Fixed-Bed Gasifier," Energies, MDPI, vol. 16(9), pages 1-36, April.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:9:p:3762-:d:1134947
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    References listed on IDEAS

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    1. Ronald W. Breault, 2010. "Gasification Processes Old and New: A Basic Review of the Major Technologies," Energies, MDPI, vol. 3(2), pages 1-25, February.
    2. Alessandro Antonio Papa & Andrea Di Carlo & Enrico Bocci & Luca Taglieri & Luca Del Zotto & Alberto Gallifuoco, 2021. "Energy Analysis of an Integrated Plant: Fluidized Bed Steam Gasification of Hydrothermally Treated Biomass Coupled to Solid Oxide Fuel Cells," Energies, MDPI, vol. 14(21), pages 1-13, November.
    3. Yong Huang & Yiling Wan & Shasha Liu & Yimeng Zhang & Huanhuan Ma & Shu Zhang & Jianbin Zhou, 2019. "A Downdraft Fixed-Bed Biomass Gasification System with Integrated Products of Electricity, Heat, and Biochar: The Key Features and Initial Commercial Performance," Energies, MDPI, vol. 12(15), pages 1-9, August.
    4. Yuan Wang & Youzhen Yang, 2022. "Research on Greenhouse Gas Emissions and Economic Assessment of Biomass Gasification Power Generation Technology in China Based on LCA Method," Sustainability, MDPI, vol. 14(24), pages 1-11, December.
    5. Jakub Mularski & Norbert Modliński, 2021. "Entrained-Flow Coal Gasification Process Simulation with the Emphasis on Empirical Char Conversion Models Optimization Procedure," Energies, MDPI, vol. 14(6), pages 1-20, March.
    6. Nicole Carina Preisner & Marc Linder, 2020. "A Moving Bed Reactor for Thermochemical Energy Storage Based on Metal Oxides," Energies, MDPI, vol. 13(5), pages 1-20, March.
    7. Fugang Zhu & Laihong Shen & Pengcheng Xu & Haoran Yuan & Ming Hu & Jingwei Qi & Yong Chen, 2022. "Numerical Simulation of an Improved Updraft Biomass Gasifier Based on Aspen Plus," IJERPH, MDPI, vol. 19(24), pages 1-11, December.
    8. Chamseddine Guizani & Mejdi Jeguirim & Sylvie Valin & Lionel Limousy & Sylvain Salvador, 2017. "Biomass Chars: The Effects of Pyrolysis Conditions on Their Morphology, Structure, Chemical Properties and Reactivity," Energies, MDPI, vol. 10(6), pages 1-18, June.
    9. Michela Costa & Maurizio La Villetta & Daniele Piazzullo & Domenico Cirillo, 2021. "A Phenomenological Model of a Downdraft Biomass Gasifier Flexible to the Feedstock Composition and the Reactor Design," Energies, MDPI, vol. 14(14), pages 1-29, July.
    10. Andreas Schwabauer & Marco Mancini & Yunus Poyraz & Roman Weber, 2021. "On the Mathematical Modelling of a Moving-Bed Counter-Current Gasifier Fuelled with Wood-Pellets," Energies, MDPI, vol. 14(18), pages 1-24, September.
    11. Aleksander Sobolewski & Tomasz Chmielniak & Joanna Bigda & Tomasz Billig & Rafał Fryza & Józef Popowicz, 2022. "Closing of Carbon Cycle by Waste Gasification for Circular Economy Implementation in Poland," Energies, MDPI, vol. 15(14), pages 1-23, July.
    12. Pulla Rose Havilah & Amit Kumar Sharma & Gopalakrishnan Govindasamy & Leonidas Matsakas & Alok Patel, 2022. "Biomass Gasification in Downdraft Gasifiers: A Technical Review on Production, Up-Gradation and Application of Synthesis Gas," Energies, MDPI, vol. 15(11), pages 1-19, May.
    13. Ghorbani, Saba & Atashkari, Kazem & Borji, Mehdi, 2022. "Three-stage model-based evaluation of a downdraft biomass gasifier," Renewable Energy, Elsevier, vol. 194(C), pages 734-745.
    14. Wang, Chao & Zhu, Lianfeng & Zhang, Mengjuan & Han, Zhennan & Jia, Xin & Bai, Dingrong & Duo, Wenli & Bi, Xiaotao & Abudula, Abuliti & Guan, Guoqing & Xu, Guangwen, 2022. "A two-stage circulated fluidized bed process to minimize tar generation of biomass gasification for fuel gas production," Applied Energy, Elsevier, vol. 323(C).
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