IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v264y2023ics0360544222029619.html
   My bibliography  Save this article

Simulation of char burnout characteristics of biomass/coal blend with a simplified single particle reaction model

Author

Listed:
  • Dong, Leilei
  • Alexiadis, Alessio

Abstract

A single particle reaction model has been developed to study the char burnout characteristics of co-firing of coal and biomass under air and oxy-fuel combustion conditions. Two types of coal/biomass blend, i.e., Brisbane bituminous coal blended with woodchip, and Loy Yang lignite coal blended with woodchip, have been studied. The model is validated with different sets of experiments and CFD simulation from the literature. The effects of biomass fraction, particle size, oxygen level and gas temperature have been investigated. It is found that increasing biomass blending ratio, oxygen concentration, [O2], or the gas temperature, tg, increases char reactivity and conversion rate and reduces char burnout time. The current numerical study demonstrates that comparing to traditional CFD simulation, the proposed single particle reaction model takes much less simulation time and efforts, while able to provide a deep insight into char burnout characteristics in co-combustion process.

Suggested Citation

  • Dong, Leilei & Alexiadis, Alessio, 2023. "Simulation of char burnout characteristics of biomass/coal blend with a simplified single particle reaction model," Energy, Elsevier, vol. 264(C).
    • Handle: RePEc:eee:energy:v:264:y:2023:i:c:s0360544222029619
    DOI: 10.1016/j.energy.2022.126075
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544222029619
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2022.126075?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Savolainen, Kati, 2003. "Co-firing of biomass in coal-fired utility boilers," Applied Energy, Elsevier, vol. 74(3-4), pages 369-381, March.
    2. Riaza, J. & Gil, M.V. & Álvarez, L. & Pevida, C. & Pis, J.J. & Rubiera, F., 2012. "Oxy-fuel combustion of coal and biomass blends," Energy, Elsevier, vol. 41(1), pages 429-435.
    3. Pérez-Jeldres, Rubén & Cornejo, Pablo & Flores, Mauricio & Gordon, Alfredo & García, Ximena, 2017. "A modeling approach to co-firing biomass/coal blends in pulverized coal utility boilers: Synergistic effects and emissions profiles," Energy, Elsevier, vol. 120(C), pages 663-674.
    4. Sahu, S.G. & Chakraborty, N. & Sarkar, P., 2014. "Coal–biomass co-combustion: An overview," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 575-586.
    5. Kazagic, A. & Smajevic, I., 2009. "Synergy effects of co-firing wooden biomass with Bosnian coal," Energy, Elsevier, vol. 34(5), pages 699-707.
    6. Zhong, Hanbin & Xiong, Qingang & Zhu, Yuqin & Liang, Shengrong & Zhang, Juntao & Niu, Ben & Zhang, Xinyu, 2019. "CFD modeling of the effects of particle shrinkage and intra-particle heat conduction on biomass fast pyrolysis," Renewable Energy, Elsevier, vol. 141(C), pages 236-245.
    7. Tabet, F. & Gökalp, I., 2015. "Review on CFD based models for co-firing coal and biomass," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 1101-1114.
    8. Das, Samar & Sarkar, Pranay Kumar & Mahapatra, Sadhan, 2021. "Single particle combustion studies of coal/biomass fuel mixtures," Energy, Elsevier, vol. 217(C).
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Stover, Luke & Caillol, Christian & Piriou, Bruno & Mayer-Laigle, Claire & Rouau, Xavier & Vaïtilingom, Gilles, 2023. "A phenomenological description of biomass powder combustion in internal combustion engines," Energy, Elsevier, vol. 274(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yin, Chungen, 2020. "Development in biomass preparation for suspension firing towards higher biomass shares and better boiler performance and fuel rangeability," Energy, Elsevier, vol. 196(C).
    2. Milićević, Aleksandar & Belošević, Srdjan & Crnomarković, Nenad & Tomanović, Ivan & Tucaković, Dragan, 2020. "Mathematical modelling and optimisation of lignite and wheat straw co-combustion in 350 MWe boiler furnace," Applied Energy, Elsevier, vol. 260(C).
    3. Luan, Chao & You, Changfu & Zhang, Dongke, 2014. "Composition and sintering characteristics of ashes from co-firing of coal and biomass in a laboratory-scale drop tube furnace," Energy, Elsevier, vol. 69(C), pages 562-570.
    4. Oladejo, Jumoke M. & Adegbite, Stephen & Pang, Cheng Heng & Liu, Hao & Parvez, Ashak M. & Wu, Tao, 2017. "A novel index for the study of synergistic effects during the co-processing of coal and biomass," Applied Energy, Elsevier, vol. 188(C), pages 215-225.
    5. Kuznetsov, G.V. & Yankovsky, S.A. & Tolokolnikov, A.A. & Zenkov, A.V. & Cherednik, I.V., 2020. "Conditions and characteristics of mixed fuel granules ignition based on coal and finely dispersed wood," Energy, Elsevier, vol. 194(C).
    6. Toloue Farrokh, Najibeh & Suopajärvi, Hannu & Mattila, Olli & Umeki, Kentaro & Phounglamcheik, Aekjuthon & Romar, Henrik & Sulasalmi, Petri & Fabritius, Timo, 2018. "Slow pyrolysis of by-product lignin from wood-based ethanol production– A detailed analysis of the produced chars," Energy, Elsevier, vol. 164(C), pages 112-123.
    7. Williams, Orla & Newbolt, Gary & Eastwick, Carol & Kingman, Sam & Giddings, Donald & Lormor, Stephen & Lester, Edward, 2016. "Influence of mill type on densified biomass comminution," Applied Energy, Elsevier, vol. 182(C), pages 219-231.
    8. Sahu, S.G. & Chakraborty, N. & Sarkar, P., 2014. "Coal–biomass co-combustion: An overview," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 575-586.
    9. Hyukjin Oh & Kalyan Annamalai & Paul G. Goughner & Ben Thien & John M. Sweeten, 2021. "Reburning of Animal Waste Based Biomass with Coal for NO x Reduction, Part I: Feedlot Biomass (FB) and Coal:FB Blends," Energies, MDPI, vol. 14(23), pages 1-26, December.
    10. Tabet, F. & Gökalp, I., 2015. "Review on CFD based models for co-firing coal and biomass," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 1101-1114.
    11. Hillig, Débora Moraes & Pohlmann, Juliana Gonçalves & Manera, Christian & Perondi, Daniele & Pereira, Fernando Marcelo & Altafini, Carlos Roberto & Godinho, Marcelo, 2020. "Evaluation of the structural changes of a char produced by slow pyrolysis of biomass and of a high-ash coal during its combustion and their role in the reactivity and flue gas emissions," Energy, Elsevier, vol. 202(C).
    12. Wander, Paulo R. & Bianchi, Flávio M. & Caetano, Nattan R. & Klunk, Marcos A. & Indrusiak, Maria Luiza S., 2020. "Cofiring low-rank coal and biomass in a bubbling fluidized bed with varying excess air ratio and fluidization velocity," Energy, Elsevier, vol. 203(C).
    13. Díez, Luis I. & García-Mariaca, Alexander & Canalís, Paula & Llera, Eva, 2023. "Oxy-combustion characteristics of torrefied biomass and blends under O2/N2, O2/CO2 and O2/CO2/H2O atmospheres," Energy, Elsevier, vol. 284(C).
    14. Oladejo, Jumoke M. & Adegbite, Stephen & Pang, Chengheng & Liu, Hao & Lester, Edward & Wu, Tao, 2020. "In-situ monitoring of the transformation of ash upon heating and the prediction of ash fusion behaviour of coal/biomass blends," Energy, Elsevier, vol. 199(C).
    15. Zhang, Chuan & Zhou, Li & Chhabra, Pulkit & Garud, Sushant S. & Aditya, Kevin & Romagnoli, Alessandro & Comodi, Gabriele & Dal Magro, Fabio & Meneghetti, Antonella & Kraft, Markus, 2016. "A novel methodology for the design of waste heat recovery network in eco-industrial park using techno-economic analysis and multi-objective optimization," Applied Energy, Elsevier, vol. 184(C), pages 88-102.
    16. Lupiáñez, Carlos & Carmen Mayoral, M. & Díez, Luis I. & Pueyo, Eloy & Espatolero, Sergio & Manuel Andrés, J., 2016. "The role of limestone during fluidized bed oxy-combustion of coal and biomass," Applied Energy, Elsevier, vol. 184(C), pages 670-680.
    17. Mortari, Daniela A. & Pereira, Fernando M. & Crnkovic, Paula M., 2020. "Experimental investigation of the carbon dioxide effect on the devolatilization and combustion of a coal and sugarcane bagasse," Energy, Elsevier, vol. 204(C).
    18. Shi, Kaiqi & Oladejo, Jumoke Mojisola & Yan, Jiefeng & Wu, Tao, 2019. "Investigation on the interactions among lignocellulosic constituents and minerals of biomass and their influences on co-firing," Energy, Elsevier, vol. 179(C), pages 129-137.
    19. Zhou, Mengmeng & Wang, Shuai & Luo, Kun & Fan, Jianren, 2022. "Three-dimensional modeling study of the oxy-fuel co-firing of coal and biomass in a bubbling fluidized bed," Energy, Elsevier, vol. 247(C).
    20. Lasek, Janusz A. & Janusz, Marcin & Zuwała, Jarosław & Głód, Krzysztof & Iluk, Andrzej, 2013. "Oxy-fuel combustion of selected solid fuels under atmospheric and elevated pressures," Energy, Elsevier, vol. 62(C), pages 105-112.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:264:y:2023:i:c:s0360544222029619. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.