IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v323y2022ics0306261922008285.html
   My bibliography  Save this article

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

Author

Listed:
  • 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
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261922008285
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2022.119505?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. 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).
    Full references (including those not matched with items on IDEAS)

    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. Yang, Yuhan & Wang, Tiancheng & Hu, Hongyun & Yao, Dingding & Zou, Chan & Xu, Kai & Li, Xian & Yao, Hong, 2021. "Influence of partial components removal on pyrolysis behavior of lignocellulosic biowaste in molten salts," Renewable Energy, Elsevier, vol. 180(C), pages 616-625.
    2. Hu, Hangli & Luo, Yanru & Zou, Jianfeng & Zhang, Shukai & Yellezuome, Dominic & Rahman, Md Maksudur & Li, Yingkai & Li, Chong & Cai, Junmeng, 2022. "Exploring aging kinetic mechanisms of bio-oil from biomass pyrolysis based on change in carbonyl content," Renewable Energy, Elsevier, vol. 199(C), pages 782-790.
    3. Andrew N. Amenaghawon & Chinedu L. Anyalewechi & Charity O. Okieimen & Heri Septya Kusuma, 2021. "Biomass pyrolysis technologies for value-added products: a state-of-the-art review," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 23(10), pages 14324-14378, October.
    4. Radoslaw Slezak & Hilal Unyay & Szymon Szufa & Stanislaw Ledakowicz, 2023. "An Extensive Review and Comparison of Modern Biomass Reactors Torrefaction vs. Biomass Pyrolizers—Part 2," Energies, MDPI, vol. 16(5), pages 1-25, February.
    5. Małgorzata Sieradzka & Agata Mlonka-Mędrala & Izabela Kalemba-Rec & Markus Reinmöller & Felix Küster & Wojciech Kalawa & Aneta Magdziarz, 2022. "Evaluation of Physical and Chemical Properties of Residue from Gasification of Biomass Wastes," Energies, MDPI, vol. 15(10), pages 1-19, May.
    6. Li, Xinzhuo & Choi, Minsung & Jung, Chanho & Park, Yeseul & Choi, Gyungmin, 2022. "Effects of the staging position and air−LPG mixing ratio on the combustion and emission characteristics of coal and gas co-firing," Energy, Elsevier, vol. 254(PB).
    7. Wang, Chang'an & Zhao, Lin & Sun, Ruijin & Zhou, Lei & Jin, Liyan & Che, Defu, 2022. "Experimental study on NO emission and ash deposition during oxy-fuel combustion of high-alkali coal under oxygen-staged conditions," Energy, Elsevier, vol. 251(C).
    8. Douvartzides, Savvas & Charisiou, Nikolaos D. & Wang, Wen & Papadakis, Vagelis G. & Polychronopoulou, Kyriaki & Goula, Maria A., 2022. "Catalytic fast pyrolysis of agricultural residues and dedicated energy crops for the production of high energy density transportation biofuels. Part I: Chemical pathways and bio-oil upgrading," Renewable Energy, Elsevier, vol. 185(C), pages 483-505.
    9. Zhang, Pengchao & Hu, Hongyun & Tang, Hua & Yang, Yuhan & Liu, Huan & Lu, Qiang & Li, Xian & Worasuwannarak, Nakorn & Yao, Hong, 2019. "In-depth experimental study of pyrolysis characteristics of raw and cooking treated shrimp shell samples," Renewable Energy, Elsevier, vol. 139(C), pages 730-738.
    10. Sun, Haoran & Yang, Shiliang & Bao, Guirong & Hu, Jianhang & Wang, Hua, 2023. "Numerical evaluation of multi-scale properties in biomass fast pyrolysis in fountain confined conical spouted bed," Energy, Elsevier, vol. 283(C).
    11. Promdee, Kittiphop & Chanvidhwatanakit, Jirawat & Satitkune, Somruedee & Boonmee, Chakkrich & Kawichai, Thitipong & Jarernprasert, Sittipong & Vitidsant, Tharapong, 2017. "Characterization of carbon materials and differences from activated carbon particle (ACP) and coal briquettes product (CBP) derived from coconut shell via rotary kiln," Renewable and Sustainable Energy Reviews, Elsevier, vol. 75(C), pages 1175-1186.
    12. Dhyani, Vaibhav & Bhaskar, Thallada, 2018. "A comprehensive review on the pyrolysis of lignocellulosic biomass," Renewable Energy, Elsevier, vol. 129(PB), pages 695-716.
    13. Ali Abdulkhani & Zahra Echresh Zadeh & Solomon Gajere Bawa & Fubao Sun & Meysam Madadi & Xueming Zhang & Basudeb Saha, 2023. "Comparative Production of Bio-Oil from In Situ Catalytic Upgrading of Fast Pyrolysis of Lignocellulosic Biomass," Energies, MDPI, vol. 16(6), pages 1-19, March.
    14. Shelare, Sagar D. & Belkhode, Pramod N. & Nikam, Keval Chandrakant & Jathar, Laxmikant D. & Shahapurkar, Kiran & Soudagar, Manzoore Elahi M. & Veza, Ibham & Khan, T.M. Yunus & Kalam, M.A. & Nizami, Ab, 2023. "Biofuels for a sustainable future: Examining the role of nano-additives, economics, policy, internet of things, artificial intelligence and machine learning technology in biodiesel production," Energy, Elsevier, vol. 282(C).
    15. Choi, Minsung & Park, Yeseul & Li, Xinzhuo & Kim, Kibeom & Sung, Yonmo & Hwang, Taegam & Choi, Gyungmin, 2021. "Numerical evaluation of pulverized coal swirling flames and NOx emissions in a coal-fired boiler: Effects of co- and counter-swirling flames and coal injection modes," Energy, Elsevier, vol. 217(C).
    16. Mingyuan Zhang & Xue Han & Huanang Wang & Yimin Zeng & Chunbao Charles Xu, 2023. "Hydrodeoxygenation of Pyrolysis Oil in Supercritical Ethanol with Formic Acid as an In Situ Hydrogen Source over NiMoW Catalysts Supported on Different Materials," Sustainability, MDPI, vol. 15(10), pages 1-15, May.
    17. Manwatkar, Prashik & Dhote, Lekha & Pandey, Ram Avtar & Middey, Anirban & Kumar, Sunil, 2021. "Combustion of distillery sludge mixed with coal in a drop tube furnace and emission characteristics," Energy, Elsevier, vol. 221(C).
    18. Liborio, Denisson O. & Arias, Santiago & Mumbach, Guilherme D. & Alves, José Luiz F. & da Silva, Jean C.G. & Silva, Jose Marcos F. & Frety, Roger & Pacheco, Jose Geraldo A., 2024. "Evaluating black wattle bark industrial residue as a new feedstock for bioenergy via pyrolysis and multicomponent kinetic modeling," Renewable Energy, Elsevier, vol. 228(C).
    19. Zhou, Qiaoqiao & Liu, Zhenyu & Wu, Ta Yeong & Zhang, Lian, 2023. "Furfural from pyrolysis of agroforestry waste: Critical factors for utilisation of C5 and C6 sugars," Renewable and Sustainable Energy Reviews, Elsevier, vol. 176(C).
    20. Choi, Minsung & Park, Yeseul & Deng, Kaiwen & Li, Xinzhuo & Kim, Kibeom & Sung, Yonmo & Hwang, Taegam & Choi, Gyungmin, 2022. "Effects of exhaust tube vortex on the in-furnace phenomena in a swirl-stabilized pulverized coal flame," Energy, Elsevier, vol. 239(PE).

    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:appene:v:323:y:2022:i:c:s0306261922008285. 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/405891/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.