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CFD modeling of the flow dynamics and gasification in the combustor and gasifier of a dual fluidized bed pilot plant

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  • Wan, Zhanghao
  • Yang, Shiliang
  • Wei, Yonggang
  • Hu, Jianhang
  • Wang, Hua

Abstract

Numerical simulation of the dense gas-solid reactive flow in a pilot-scale dual fluidized bed for biomass gasification is conducted with large eddy simulation coupled with multiphase particle-in-cell approach. After validating the numerical results with the experimental data, the hydrodynamics of different components operating under different flow regimes are explored. The results show that dense bottom and dilute upper exist in the combustor, while the elutriation of fine particles appears in the freeboard of gasifier. Strong swirling flow together with the fishtailing phenomenon of gas phase appear in the cyclone. Gas density is large in the lower part of combustor, and decreases along the horizontal direction. Large thermal conductivity and specific heat capacity of gas phase exist in the gasifier due to the large mass fraction of low-temperature steam. Biomass inlet results in a large mass fraction of gaseous species in the right part of gasifier. The size distribution of heat carrier negligibly affects the gas thermal property in the lower part of both the combustor and gasifier.

Suggested Citation

  • Wan, Zhanghao & Yang, Shiliang & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "CFD modeling of the flow dynamics and gasification in the combustor and gasifier of a dual fluidized bed pilot plant," Energy, Elsevier, vol. 198(C).
    • Handle: RePEc:eee:energy:v:198:y:2020:i:c:s0360544220304734
    DOI: 10.1016/j.energy.2020.117366
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    1. Mauerhofer, A.M. & Benedikt, F. & Schmid, J.C. & Fuchs, J. & Müller, S. & Hofbauer, H., 2018. "Influence of different bed material mixtures on dual fluidized bed steam gasification," Energy, Elsevier, vol. 157(C), pages 957-968.
    2. Liu, Hui & Cattolica, Robert J. & Seiser, Reinhard & Liao, Chang-hsien, 2015. "Three-dimensional full-loop simulation of a dual fluidized-bed biomass gasifier," Applied Energy, Elsevier, vol. 160(C), pages 489-501.
    3. Kraft, Stephan & Kirnbauer, Friedrich & Hofbauer, Hermann, 2017. "CPFD simulations of an industrial-sized dual fluidized bed steam gasification system of biomass with 8MW fuel input," Applied Energy, Elsevier, vol. 190(C), pages 408-420.
    4. Yang, Shiliang & Zhou, Tao & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "Dynamical and thermal property of rising bubbles in the bubbling fluidized biomass gasifier with wide particle size distribution," Applied Energy, Elsevier, vol. 259(C).
    5. Karl, Jürgen & Pröll, Tobias, 2018. "Steam gasification of biomass in dual fluidized bed gasifiers: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 98(C), pages 64-78.
    6. Yang, Shiliang & Wang, Hua & Wei, Yonggang & Hu, Jianhang & Chew, Jia Wei, 2019. "Eulerian-Lagrangian simulation of air-steam biomass gasification in a three-dimensional bubbling fluidized gasifier," Energy, Elsevier, vol. 181(C), pages 1075-1093.
    7. Cardoso, J. & Silva, V. & Eusébio, D. & Brito, P. & Hall, M.J. & Tarelho, L., 2018. "Comparative scaling analysis of two different sized pilot-scale fluidized bed reactors operating with biomass substrates," Energy, Elsevier, vol. 151(C), pages 520-535.
    8. Mauerhofer, A.M. & Schmid, J.C. & Benedikt, F. & Fuchs, J. & Müller, S. & Hofbauer, H., 2019. "Dual fluidized bed steam gasification: Change of product gas quality along the reactor height," Energy, Elsevier, vol. 173(C), pages 1256-1272.
    9. Klimanek, Adam & Bigda, Joanna, 2018. "CFD modelling of CO2 enhanced gasification of coal in a pressurized circulating fluidized bed reactor," Energy, Elsevier, vol. 160(C), pages 710-719.
    10. Shrestha, Siddhartha & Ali, Brahim Si & Binti Hamid, Mahar Diana, 2016. "Cold flow model of dual fluidized bed: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 1529-1548.
    11. Benedikt, F. & Schmid, J.C. & Fuchs, J. & Mauerhofer, A.M. & Müller, S. & Hofbauer, H., 2018. "Fuel flexible gasification with an advanced 100 kW dual fluidized bed steam gasification pilot plant," Energy, Elsevier, vol. 164(C), pages 329-343.
    12. Benedikt, Florian & Kuba, Matthias & Schmid, Johannes Christian & Müller, Stefan & Hofbauer, Hermann, 2019. "Assessment of correlations between tar and product gas composition in dual fluidized bed steam gasification for online tar prediction," Applied Energy, Elsevier, vol. 238(C), pages 1138-1149.
    13. Kuba, Matthias & Kraft, Stephan & Kirnbauer, Friedrich & Maierhans, Frank & Hofbauer, Hermann, 2018. "Influence of controlled handling of solid inorganic materials and design changes on the product gas quality in dual fluid bed gasification of woody biomass," Applied Energy, Elsevier, vol. 210(C), pages 230-240.
    14. Monteiro, Eliseu & Ismail, Tamer M. & Ramos, Ana & Abd El-Salam, M. & Brito, Paulo & Rouboa, Abel, 2018. "Experimental and modeling studies of Portuguese peach stone gasification on an autothermal bubbling fluidized bed pilot plant," Energy, Elsevier, vol. 142(C), pages 862-877.
    15. Belošević, Srdjan & Tomanović, Ivan & Crnomarković, Nenad & Milićević, Aleksandar, 2019. "Full-scale CFD investigation of gas-particle flow, interactions and combustion in tangentially fired pulverized coal furnace," Energy, Elsevier, vol. 179(C), pages 1036-1053.
    16. Unknown, 2005. "Forward," 2005 Conference: Slovenia in the EU - Challenges for Agriculture, Food Science and Rural Affairs, November 10-11, 2005, Moravske Toplice, Slovenia 183804, Slovenian Association of Agricultural Economists (DAES).
    17. Fuchs, Josef & Schmid, Johannes C. & Müller, Stefan & Hofbauer, Hermann, 2019. "Dual fluidized bed gasification of biomass with selective carbon dioxide removal and limestone as bed material: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 107(C), pages 212-231.
    18. Zhang, Ziyin & Pang, Shusheng, 2019. "Experimental investigation of tar formation and producer gas composition in biomass steam gasification in a 100 kW dual fluidised bed gasifier," Renewable Energy, Elsevier, vol. 132(C), pages 416-424.
    19. Zhou, Tao & Yang, Shiliang & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "Impact of wide particle size distribution on the gasification performance of biomass in a bubbling fluidized bed gasifier," Renewable Energy, Elsevier, vol. 148(C), pages 534-547.
    20. Breault, Ronald W. & Huckaby, E. David, 2013. "Parametric behavior of a CO2 capture process: CFD simulation of solid-sorbent CO2 absorption in a riser reactor," Applied Energy, Elsevier, vol. 112(C), pages 224-234.
    21. Li, Chunxi & Jia, Zhennan & Ye, Xuemin & Yin, Shuie, 2018. "Simulation on deacidification performance of waste incinerator flue gas by rotating spray drying," Energy, Elsevier, vol. 152(C), pages 652-665.
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    Cited by:

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    7. Wan, Zhanghao & Hu, Jianhang & Qi, Xianjin, 2021. "Numerical analysis of hydrodynamics and thermochemical property of biomass gasification in a pilot-scale circulating fluidized bed," Energy, Elsevier, vol. 225(C).
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