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Effects of several types of biomass fuels on the yield, nanostructure and reactivity of soot from fast pyrolysis at high temperatures

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  • Trubetskaya, Anna
  • Jensen, Peter Arendt
  • Jensen, Anker Degn
  • Garcia Llamas, Angel David
  • Umeki, Kentaro
  • Gardini, Diego
  • Kling, Jens
  • Bates, Richard B.
  • Glarborg, Peter

Abstract

This study presents the effect of biomass origin on the yield, nanostructure and reactivity of soot. Soot was produced from wood and herbaceous biomass pyrolysis at high heating rates and at temperatures of 1250 and 1400°C in a drop tube furnace. The structure of solid residues was characterized by electron microscopy techniques, X-ray diffraction and N2 adsorption. The reactivity of soot was investigated by thermogravimetric analysis. Results showed that soot generated at 1400°C was more reactive than soot generated at 1250°C for all biomass types. Pinewood, beechwood and wheat straw soot demonstrated differences in alkali content, particle size and nanostructure. Potassium was incorporated in the soot matrix and significantly influenced soot reactivity. Pinewood soot particles produced at 1250°C had a broader particle size range (27.2–263nm) compared to beechwood soot (33.2–102nm) and wheat straw soot (11.5–165.3nm), and contained mainly multi-core structures.

Suggested Citation

  • Trubetskaya, Anna & Jensen, Peter Arendt & Jensen, Anker Degn & Garcia Llamas, Angel David & Umeki, Kentaro & Gardini, Diego & Kling, Jens & Bates, Richard B. & Glarborg, Peter, 2016. "Effects of several types of biomass fuels on the yield, nanostructure and reactivity of soot from fast pyrolysis at high temperatures," Applied Energy, Elsevier, vol. 171(C), pages 468-482.
    • Handle: RePEc:eee:appene:v:171:y:2016:i:c:p:468-482
    DOI: 10.1016/j.apenergy.2016.02.127
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    Citations

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    Cited by:

    1. Trubetskaya, Anna & Timko, Michael T & Umeki, Kentaro, 2020. "Prediction of fast pyrolysis products yields using lignocellulosic compounds and ash contents," Applied Energy, Elsevier, vol. 257(C).
    2. Shirazi, Yaser & Viamajala, Sridhar & Varanasi, Sasidhar, 2016. "High-yield production of fuel- and oleochemical-precursors from triacylglycerols in a novel continuous-flow pyrolysis reactor," Applied Energy, Elsevier, vol. 179(C), pages 755-764.
    3. Wu, Shaohua & Zhou, Dezhi & Yang, Wenming, 2019. "Implementation of an efficient method of moments for treatment of soot formation and oxidation processes in three-dimensional engine simulations," Applied Energy, Elsevier, vol. 254(C).
    4. He, Qing & Guo, Qinghua & Umeki, Kentaro & Ding, Lu & Wang, Fuchen & Yu, Guangsuo, 2021. "Soot formation during biomass gasification: A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 139(C).
    5. Trubetskaya, Anna & Souihi, Nabil & Umeki, Kentaro, 2019. "Categorization of tars from fast pyrolysis of pure lignocellulosic compounds at high temperature," Renewable Energy, Elsevier, vol. 141(C), pages 751-759.
    6. Wu, Zhiqiang & Yang, Wangcai & Meng, Haiyu & Zhao, Jun & Chen, Lin & Luo, Zhengyuan & Wang, Shuzhong, 2017. "Physicochemical structure and gasification reactivity of co-pyrolysis char from two kinds of coal blended with lignocellulosic biomass: Effects of the carboxymethylcellulose sodium," Applied Energy, Elsevier, vol. 207(C), pages 96-106.
    7. Li, Dun & Gao, Jianmin & Zhao, Ziqi & Du, Qian & Dong, Heming & Cui, Zhaoyang, 2022. "Effects of iron on coal pyrolysis-derived soot formation," Energy, Elsevier, vol. 249(C).
    8. Wu, Shaohua & Lao, Chung Ting & Akroyd, Jethro & Mosbach, Sebastian & Yang, Wenming & Kraft, Markus, 2020. "A joint moment projection method and maximum entropy approach for simulation of soot formation and oxidation in diesel engines," Applied Energy, Elsevier, vol. 258(C).
    9. Cui, Tongmin & Fan, Wenke & Dai, Zhenghua & Guo, Qinghua & Yu, Guangsuo & Wang, Fuchen, 2016. "Variation of the coal chemical structure and determination of the char molecular size at the early stage of rapid pyrolysis," Applied Energy, Elsevier, vol. 179(C), pages 650-659.
    10. Wu, Shaohua & Yang, Wenming & Xu, Hongpeng & Jiang, Yu, 2019. "Investigation of soot aggregate formation and oxidation in compression ignition engines with a pseudo bi-variate soot model," Applied Energy, Elsevier, vol. 253(C), pages 1-1.
    11. Lee, Jechan & Yang, Xiao & Cho, Seong-Heon & Kim, Jae-Kon & Lee, Sang Soo & Tsang, Daniel C.W. & Ok, Yong Sik & Kwon, Eilhann E., 2017. "Pyrolysis process of agricultural waste using CO2 for waste management, energy recovery, and biochar fabrication," Applied Energy, Elsevier, vol. 185(P1), pages 214-222.
    12. Trubetskaya, Anna & Brown, Avery & Tompsett, Geoffrey A. & Timko, Michael T. & Kling, Jens & Broström, Markus & Andersen, Mogens Larsen & Umeki, Kentaro, 2018. "Characterization and reactivity of soot from fast pyrolysis of lignocellulosic compounds and monolignols," Applied Energy, Elsevier, vol. 212(C), pages 1489-1500.

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