IDEAS home Printed from https://ideas.repec.org/a/eee/rensus/v138y2021ics1364032120307796.html
   My bibliography  Save this article

Flow pattern and behavior of 40 kWth pulverized torrefied biomass flames under atmospheric and oxy-fuel conditions

Author

Listed:
  • Zabrodiec, D.
  • Massmeyer, A.
  • Hees, J.
  • Hatzfeld, O.
  • Kneer, R.

Abstract

The combustion of torrefied biomass under oxy-fuel conditions is a promising technological alternative, which has the potential to transform electric and heat generation systems into more sustainable and carbon-neutral forms. This combustion approach combines two complex processes, oxy-fuel and biomass combustion, which still require significant understanding. For this, an experimental study has been conducted considering a series of 40 kWth aerodynamically stabilized pulverized torrefied biomass and coal flames. Given the increasing interest and advantages of substituting coal by biomass in different thermal industrial processes, a set of four experimental conditions was studied and compared. Two torrefied biomass flames, under conventional and oxy-fuel combustion atmospheres, are compared to two similar coal (lignite) operating conditions. The combustion behavior of the flames is assessed by conducting detailed measurements of flow fields, gas compositions, and radiative heat fluxes. Experiments are performed employing a combustion chamber with a simplified configuration. Combined results from the different measurements show that the overall combustion characteristics of torrefied biomass under the two atmospheres are fairly similar. Also, they do not significantly differ from the combustion characteristics observed for the coal flames. Comparatively, the radiative heat fluxes produced by the torrefied biomass flames were higher than those produced by coal. In addition, oxy-fuel flames produced 15–20% lower radiative heat fluxes than the air counterparts. Gas concentration measurements near the flames showed diverse results attributed to small differences in the turbulent flow fields and fuel composition. The presented analysis of results can also contribute to the retrofitting of conventional pulverized coal firing systems for operation under oxy-fuel conditions with torrefied biomass.

Suggested Citation

  • Zabrodiec, D. & Massmeyer, A. & Hees, J. & Hatzfeld, O. & Kneer, R., 2021. "Flow pattern and behavior of 40 kWth pulverized torrefied biomass flames under atmospheric and oxy-fuel conditions," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    • Handle: RePEc:eee:rensus:v:138:y:2021:i:c:s1364032120307796
    DOI: 10.1016/j.rser.2020.110493
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S1364032120307796
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.rser.2020.110493?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. Chen, Wei-Hsin & Peng, Jianghong & Bi, Xiaotao T., 2015. "A state-of-the-art review of biomass torrefaction, densification and applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 44(C), pages 847-866.
    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. Yin, Chungen & Yan, Jinyue, 2016. "Oxy-fuel combustion of pulverized fuels: Combustion fundamentals and modeling," Applied Energy, Elsevier, vol. 162(C), pages 742-762.
    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. Ling, Jester Lih Jie & Yang, Won & Park, Han Saem & Lee, Ha Eun & Lee, See Hoon, 2023. "A comparative review on advanced biomass oxygen fuel combustion technologies for carbon capture and storage," Energy, Elsevier, vol. 284(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. 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).
    2. 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.
    3. Seddighi, Sadegh & Clough, Peter T. & Anthony, Edward J. & Hughes, Robin W. & Lu, Ping, 2018. "Scale-up challenges and opportunities for carbon capture by oxy-fuel circulating fluidized beds," Applied Energy, Elsevier, vol. 232(C), pages 527-542.
    4. A. Silveira, Edgar & Santanna Chaves, Bruno & Macedo, Lucélia & Ghesti, Grace F. & Evaristo, Rafael B.W. & Cruz Lamas, Giulia & Luz, Sandra M. & Protásio, Thiago de Paula & Rousset, Patrick, 2023. "A hybrid optimization approach towards energy recovery from torrefied waste blends," Renewable Energy, Elsevier, vol. 212(C), pages 151-165.
    5. Najmus S. Sifat & Yousef Haseli, 2019. "A Critical Review of CO 2 Capture Technologies and Prospects for Clean Power Generation," Energies, MDPI, vol. 12(21), pages 1-33, October.
    6. Zhang, Xin & Chen, Zhichao & Hou, Jian & Liu, Zheng & Zeng, Lingyan & Li, Zhengqi, 2022. "Evaluation of wide-range coal combustion performance of a novel down-fired combustion technology based on gas–solid two-phase flow characteristics," Energy, Elsevier, vol. 248(C).
    7. Fan, Yuyang & Tippayawong, Nakorn & Wei, Guoqiang & Huang, Zhen & Zhao, Kun & Jiang, Liqun & Zheng, Anqing & Zhao, Zengli & Li, Haibin, 2020. "Minimizing tar formation whilst enhancing syngas production by integrating biomass torrefaction pretreatment with chemical looping gasification," Applied Energy, Elsevier, vol. 260(C).
    8. Leonel J. R. Nunes & João C. O. Matias, 2020. "Biomass Torrefaction as a Key Driver for the Sustainable Development and Decarbonization of Energy Production," Sustainability, MDPI, vol. 12(3), pages 1-9, January.
    9. Jaime Martín-Pascual & Joaquín Jódar & Miguel L. Rodríguez & Montserrat Zamorano, 2020. "Determination of the Optimal Operative Conditions for the Torrefaction of Olive Waste Biomass," Sustainability, MDPI, vol. 12(16), pages 1-11, August.
    10. Li, Shiyuan & Xu, Mingxin & Jia, Lufei & Tan, Li & Lu, Qinggang, 2016. "Influence of operating parameters on N2O emission in O2/CO2 combustion with high oxygen concentration in circulating fluidized bed," Applied Energy, Elsevier, vol. 173(C), pages 197-209.
    11. Ansari, Khursheed B. & Gaikar, Vilas G., 2019. "Investigating production of hydrocarbon rich bio-oil from grassy biomass using vacuum pyrolysis coupled with online deoxygenation of volatile products over metallic iron," Renewable Energy, Elsevier, vol. 130(C), pages 305-318.
    12. Moya, Roger & Rodríguez-Zúñiga, Ana & Puente-Urbina, Allen & Gaitán-Álvarez, Johanna, 2018. "Study of light, middle and severe torrefaction and effects of extractives and chemical compositions on torrefaction process by thermogravimetric analysis in five fast-growing plantations of Costa Rica," Energy, Elsevier, vol. 149(C), pages 1-10.
    13. Mansir, Ibrahim B. & Ben-Mansour, Rached & Habib, Mohamed A., 2018. "Oxy-fuel combustion in a two-pass oxygen transport reactor for fire tube boiler application," Applied Energy, Elsevier, vol. 229(C), pages 828-840.
    14. Leonel J. R. Nunes & Abel M. Rodrigues & João C. O. Matias & Ana I. Ferraz & Ana C. Rodrigues, 2021. "Production of Biochar from Vine Pruning: Waste Recovery in the Wine Industry," Agriculture, MDPI, vol. 11(6), pages 1-15, May.
    15. Jha, Gaurav & Soren, S., 2017. "Study on applicability of biomass in iron ore sintering process," Renewable and Sustainable Energy Reviews, Elsevier, vol. 80(C), pages 399-407.
    16. Zhang, Shuping & Su, Yinhai & Xu, Dan & Zhu, Shuguang & Zhang, Houlei & Liu, Xinzhi, 2018. "Effects of torrefaction and organic-acid leaching pretreatment on the pyrolysis behavior of rice husk," Energy, Elsevier, vol. 149(C), pages 804-813.
    17. Li, C.Y. & Deethayat, T. & Wu, J.Y. & Kiatsiriroat, T. & Wang, R.Z., 2018. "Simulation and evaluation of a biomass gasification-based combined cooling, heating, and power system integrated with an organic Rankine cycle," Energy, Elsevier, vol. 158(C), pages 238-255.
    18. Campbell, William A. & Coller, Amy & Evitts, Richard W., 2019. "Comparing severity of continuous torrefaction for five biomass with a wide range of bulk density and particle size," Renewable Energy, Elsevier, vol. 141(C), pages 964-972.
    19. 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).
    20. 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).

    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:rensus:v:138:y:2021:i:c:s1364032120307796. 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.elsevier.com/wps/find/journaldescription.cws_home/600126/description#description .

    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.