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Decoupled combustion of alcohol extracted herb residues with blending wasted activated coke: Insight into in-situ NOx emission control by pyrolysis products

Author

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  • Wang, Wenyan
  • Liu, Xuan
  • Zhang, Guangyi
  • Zhu, Xinyu
  • Shi, Bowen
  • Zhang, Jianling
  • Xu, Guangwen

Abstract

By a self-established dual fluidized bed combustion apparatus, alcohol extracted herb residues (AEHRs), as well as their derived char and on-line volatiles, were firstly directly combusted to investigate and compare the characteristics of the resulting NOx emissions; and then, the AEHRs were subjected to decoupled combustion (DC) with addition of wasted activated coke (WAC), to realize their safe disposal/clean energy recovery. The result showed that, the DC exhibited a desirable NOx reduction effect, and the on-line volatiles, especially those from pyrolysis at 600 ℃, played a crucial role in the in-situ NOx control. The WAC inhibited NOx formation, due to its lower ash content and containing significantly fewer light metals (mainly K and Mg) than the AEHR char. When subjected to DC at the optimized conditions (600 °C pyrolysis, 850 °C combustion, excessive air ratio (ER) = 1.3 and secondary air proportion = 0.5), blending 20% WAC into the AEHR further reduced the NOx emission concentration from 217.03 to 163.82 mg m−3, corresponding to a 70.40% NOx reduction rate when compared to 553.41 mg m−3 for conventional combustion of the AEHR. Splitting the primary air revealed that the char + WAC contributed 18.81–26.51% of the total NOx reduction amount during the AEHR + WAC DC, justifying the necessity for DC to simultaneously make good use of the hot char and the on-line volatiles for reducing NOx.

Suggested Citation

  • Wang, Wenyan & Liu, Xuan & Zhang, Guangyi & Zhu, Xinyu & Shi, Bowen & Zhang, Jianling & Xu, Guangwen, 2022. "Decoupled combustion of alcohol extracted herb residues with blending wasted activated coke: Insight into in-situ NOx emission control by pyrolysis products," Applied Energy, Elsevier, vol. 323(C).
    • Handle: RePEc:eee:appene:v:323:y:2022:i:c:s0306261922008285
    DOI: 10.1016/j.apenergy.2022.119505
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    1. Choi, Minsung & Kim, Kibeom & Li, Xinzhuo & Deng, Kaiwen & Park, Yeseul & Seo, Minseok & Sung, Yonmo & Choi, Gyungmin, 2020. "Strategic combustion technology with exhaust tube vortex flame: Combined effect of biomass co-firing and air-staged combustion on combustion characteristics and ash deposition," Energy, Elsevier, vol. 203(C).
    2. Xiao, Ruirui & Yang, Wei, 2013. "Influence of temperature on organic structure of biomass pyrolysis products," Renewable Energy, Elsevier, vol. 50(C), pages 136-141.
    3. Ansari, Khursheed B. & Kamal, Bushra & Beg, Sidra & Wakeel Khan, Md. Aquib & Khan, Mohd Shariq & Al Mesfer, Mohammed K. & Danish, Mohd., 2021. "Recent developments in investigating reaction chemistry and transport effects in biomass fast pyrolysis: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 150(C).
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