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Fast co-pyrolysis characteristics of high-alkali coal and polyethylene using infrared rapid heating

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  • Li, Moshan
  • Lu, Yiyu
  • Hu, Erfeng
  • Yang, Yang
  • Tian, Yishui
  • Dai, Chongyang
  • Li, Chenhao

Abstract

Optimizing secondary reactions using infrared-fast pyrolysis has proved beneficial for investigating the co-pyrolysis behavior. In this study, co-pyrolysis of high-alkali coal (PC) and polyethylene at different temperatures, co-pyrolysis of polyethylene with demineralized coal (DP), and pyrolysis of raw high-alkali coal (RC) and demineralized coal (DC) were conducted in an infrared heating reactor. The results show that the co-pyrolysis promoted the formation of tar and the highest tar yield was 16.16% at 700 °C, and the PC tar yield was higher than that of RC, DC at 500 °C with 7.51% and 5.99% respectively. The tar yields of DP and PC were 7.49% and 11.80%, respectively, and the later had a slightly higher tar yield due to the interaction with AAEM. The addition of PE coupled infrared rapid heating can efficiently reduce the nitrogen and chlorine-containing fractions while increasing the content of long-chain alkanols and linear hydrocarbons. The content of organochlorines decreased from 2.95% at 500 °C to 1.00% at 800 °C. Alkanol and linear hydrocarbons have the highest content in the co-pyrolysis tar, with the total highest content of 61.56% at 600 °C.

Suggested Citation

  • Li, Moshan & Lu, Yiyu & Hu, Erfeng & Yang, Yang & Tian, Yishui & Dai, Chongyang & Li, Chenhao, 2023. "Fast co-pyrolysis characteristics of high-alkali coal and polyethylene using infrared rapid heating," Energy, Elsevier, vol. 266(C).
    • Handle: RePEc:eee:energy:v:266:y:2023:i:c:s0360544223000294
    DOI: 10.1016/j.energy.2023.126635
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    1. Liu, Xuan & Burra, Kiran G. & Wang, Zhiwei & Li, Jinhu & Che, Defu & Gupta, Ashwani K., 2020. "On deconvolution for understanding synergistic effects in co-pyrolysis of pinewood and polypropylene," Applied Energy, Elsevier, vol. 279(C).
    2. Ravenni, Giulia & Sárossy, Zsuzsa & Ahrenfeldt, Jesper & Henriksen, Ulrik Birk, 2018. "Activity of chars and activated carbons for removal and decomposition of tar model compounds – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 94(C), pages 1044-1056.
    3. Hassan, H. & Hameed, B.H. & Lim, J.K., 2020. "Co-pyrolysis of sugarcane bagasse and waste high-density polyethylene: Synergistic effect and product distributions," Energy, Elsevier, vol. 191(C).
    4. Zhang, Yongliang & Jin, Bo & Zou, Xixian & Zhao, Haibo, 2016. "A clean coal utilization technology based on coal pyrolysis and chemical looping with oxygen uncoupling: Principle and experimental validation," Energy, Elsevier, vol. 98(C), pages 181-189.
    5. Hong, Dikun & Li, Ping & Si, Ting & Guo, Xin, 2021. "ReaxFF simulations of the synergistic effect mechanisms during co-pyrolysis of coal and polyethylene/polystyrene," Energy, Elsevier, vol. 218(C).
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