IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v269y2023ics0360544223002104.html
   My bibliography  Save this article

Investigation on co-combustion of semi-coke and bituminous coal in oxygen-enriched atmosphere: Combustion, thermal conversion, and kinetic analyses

Author

Listed:
  • Qiao, Yanyu
  • Chen, Zhichao
  • Wu, Xiaolan
  • Li, Zhengqi

Abstract

Semi-coke is the solid pyrolysis product of low-rank coal, with high carbon content and difficult to ignite and burn out. The blending of semi-coke with bituminous coal can realize a large amount of utilization of semi-coke. In this paper, the combustion, thermal conversion, and kinetic analyses of semi-coke blending with bituminous coal are investigated under oxygen-enriched conditions (30% O2 atmosphere). Compared with 20% O2 atmosphere, the ignition and burnout temperatures are reduced by 10, 7, 8, 12, 7 °C and 129, 76, 85, 115, and 152 °C for the semi-coke blending ratios of 0, 30, 50, 70 and 100% under 30% O2 atmosphere. Oxygen-enriched combustion can effectively decrease the ignition temperature and improve the combustion performance of the mixture. In 30% O2 and 20% O2 atmospheres, the synergy effect of the co-combustion process is different. Under the 30% O2 atmosphere, semi-coke, and bituminous coal have a strong synergistic effect, which can reduce burnout temperature. However, under 20% O2 atmosphere, the burnout temperature of the mixture will increase. At a higher blending ratio of semi-coke, the effect of oxygen-enriched conditions on co-combustion is greater, and high oxygen concentration will make the interaction of the mixture combustion process more intense. Compared with bituminous coal, the activation energy of the mixture gradually increases with the increase of the blending ratio of semi-coke, and different combustion stages correspond to different mechanism functions, respectively. The research results can provide ideas for the utilization of semi-coke under oxygen-enriched conditions.

Suggested Citation

  • Qiao, Yanyu & Chen, Zhichao & Wu, Xiaolan & Li, Zhengqi, 2023. "Investigation on co-combustion of semi-coke and bituminous coal in oxygen-enriched atmosphere: Combustion, thermal conversion, and kinetic analyses," Energy, Elsevier, vol. 269(C).
    • Handle: RePEc:eee:energy:v:269:y:2023:i:c:s0360544223002104
    DOI: 10.1016/j.energy.2023.126816
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544223002104
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2023.126816?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, Zhichao & Qiao, Yanyu & Wu, Xiaolan & Zheng, Yu & Li, Jiawei & Yuan, Zhenhua & Li, Zhengqi, 2023. "Effect of demineralization on pyrolysis semi-coke physical and chemical characteristics and oxy-fuel combustion characteristics," Energy, Elsevier, vol. 262(PB).
    2. Aghbashlo, Mortaza & Almasi, Fatemeh & Jafari, Ali & Nadian, Mohammad Hossein & Soltanian, Salman & Lam, Su Shiung & Tabatabaei, Meisam, 2021. "Describing biomass pyrolysis kinetics using a generic hybrid intelligent model: A critical stage in sustainable waste-oriented biorefineries," Renewable Energy, Elsevier, vol. 170(C), pages 81-91.
    3. Wang, Pengqian & Wang, Chang'an & Yuan, Maobo & Wang, Chaowei & Zhang, Jinping & Du, Yongbo & Tao, Zichen & Che, Defu, 2020. "Experimental evaluation on co-combustion characteristics of semi-coke and coal under enhanced high-temperature and strong-reducing atmosphere," Applied Energy, Elsevier, vol. 260(C).
    4. López-González, D. & Avalos-Ramirez, A. & Giroir-Fendler, A. & Godbout, S. & Fernandez-Lopez, M. & Sanchez-Silva, L. & Valverde, J.L., 2015. "Combustion kinetic study of woody and herbaceous crops by thermal analysis coupled to mass spectrometry," Energy, Elsevier, vol. 90(P2), pages 1626-1635.
    5. Duan, Wenjun & Yu, Qingbo & Xie, Huaqing & Qin, Qin, 2017. "Pyrolysis of coal by solid heat carrier-experimental study and kinetic modeling," Energy, Elsevier, vol. 135(C), pages 317-326.
    6. Sun, Yang & Wang, Ligang & Xu, Cheng & Van herle, Jan & Maréchal, François & Yang, Yongping, 2020. "Enhancing the operational flexibility of thermal power plants by coupling high-temperature power-to-gas," Applied Energy, Elsevier, vol. 263(C).
    7. Razmjoo, A. & Gakenia Kaigutha, L. & Vaziri Rad, M.A. & Marzband, M. & Davarpanah, A. & Denai, M., 2021. "A Technical analysis investigating energy sustainability utilizing reliable renewable energy sources to reduce CO2 emissions in a high potential area," Renewable Energy, Elsevier, vol. 164(C), pages 46-57.
    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. Kijo-Kleczkowska, Agnieszka & Gnatowski, Adam & Krzywanski, Jaroslaw & Gajek, Marcin & Szumera, Magdalena & Tora, Barbara & Kogut, Krzysztof & Knaś, Krzysztof, 2024. "Experimental research and prediction of heat generation during plastics, coal and biomass waste combustion using thermal analysis methods," Energy, Elsevier, vol. 290(C).
    2. Zhang, Deli & Sun, Zhijing & Fu, Hongyue & Liu, Zhenfei & Wang, Fang & Zeng, Jianfei & Yi, Weiming, 2024. "Upgrading of cow manure by hydrothermal carbonization: Evaluation of fuel properties, combustion behaviors and kinetics," Renewable Energy, Elsevier, vol. 225(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. Chen, Zhichao & Qiao, Yanyu & Wu, Xiaolan & Zheng, Yu & Li, Jiawei & Yuan, Zhenhua & Li, Zhengqi, 2023. "Effect of demineralization on pyrolysis semi-coke physical and chemical characteristics and oxy-fuel combustion characteristics," Energy, Elsevier, vol. 262(PB).
    2. Busola D. Akintayo & Oluwafemi E. Ige & Olubayo M. Babatunde & Oludolapo A. Olanrewaju, 2023. "Evaluation and Prioritization of Power-Generating Systems Using a Life Cycle Assessment and a Multicriteria Decision-Making Approach," Energies, MDPI, vol. 16(18), pages 1-18, September.
    3. Yang, Wei & Wang, Yihan & Yan, Fazhi & Si, Guangyao & Lin, Baiquan, 2022. "Evolution characteristics of coal microstructure and its influence on methane adsorption capacity under high temperature pyrolysis," Energy, Elsevier, vol. 254(PA).
    4. Ahmed, Gaffer & Kishore, Nanda, 2024. "Synergistic effects on properties of biofuel and biochar produced through co-feed pyrolysis of Erythrina indica and Azadirachta indica biomass," Renewable Energy, Elsevier, vol. 227(C).
    5. Robert Czubaszek & Agnieszka Wysocka-Czubaszek & Wendelin Wichtmann & Grzegorz Zając & Piotr Banaszuk, 2023. "Common Reed and Maize Silage Co-Digestion as a Pathway towards Sustainable Biogas Production," Energies, MDPI, vol. 16(2), pages 1-25, January.
    6. Jiahang Zhang & Jianguo Zhu & Jingzhang Liu, 2023. "Preheating Analysis of Semi-Coke in a Circulating Fluidized Bed and Its Kinetic Characteristics," Energies, MDPI, vol. 16(10), pages 1-16, May.
    7. Muhammad, Gul & Potchamyou Ngatcha, Ange Douglas & Lv, Yongkun & Xiong, Wenlong & El-Badry, Yaser A. & Asmatulu, Eylem & Xu, Jingliang & Alam, Md Asraful, 2022. "Enhanced biodiesel production from wet microalgae biomass optimized via response surface methodology and artificial neural network," Renewable Energy, Elsevier, vol. 184(C), pages 753-764.
    8. Zhao, Jingyu & Deng, Jun & Wang, Tao & Song, Jiajia & Zhang, Yanni & Shu, Chi-Min & Zeng, Qiang, 2019. "Assessing the effectiveness of a high-temperature-programmed experimental system for simulating the spontaneous combustion properties of bituminous coal through thermokinetic analysis of four oxidatio," Energy, Elsevier, vol. 169(C), pages 587-596.
    9. Yi, Honghong & Yang, Zhongyu & Tang, Xiaolong & Zhao, Shunzheng & Gao, Fengyu & Wang, Jiangen & Huang, Yonghai & Yang, Kun & Shi, Yiran & Xie, Xizhou, 2018. "Variations of apparent activation energy based on thermodynamics analysis of zeolitic imidazolate frameworks including pyrolysis and combustion," Energy, Elsevier, vol. 151(C), pages 782-798.
    10. Silviu Nate & Yuriy Bilan & Mariia Kurylo & Olena Lyashenko & Piotr Napieralski & Ganna Kharlamova, 2021. "Mineral Policy within the Framework of Limited Critical Resources and a Green Energy Transition," Energies, MDPI, vol. 14(9), pages 1-32, May.
    11. Ma, Junfang & Liu, Jiaxun & Jiang, Xiumin & Zhang, Hai, 2021. "A two-dimensional distributed activation energy model for pyrolysis of solid fuels," Energy, Elsevier, vol. 230(C).
    12. Mishra, Garima & Bhaskar, Thallada, 2022. "Insights into the decomposition kinetics of groundnut shell: An advanced isoconversional approach," Renewable Energy, Elsevier, vol. 196(C), pages 1-14.
    13. Vaziri Rad, Mohammad Amin & Kasaeian, Alibakhsh & Niu, Xiaofeng & Zhang, Kai & Mahian, Omid, 2023. "Excess electricity problem in off-grid hybrid renewable energy systems: A comprehensive review from challenges to prevalent solutions," Renewable Energy, Elsevier, vol. 212(C), pages 538-560.
    14. Mousavi, Seyed Ali & Toopshekan, Ashkan & Mehrpooya, Mehdi & Delpisheh, Mostafa, 2023. "Comprehensive exergetic performance assessment and techno-financial optimization of off-grid hybrid renewable configurations with various dispatch strategies and solar tracking systems," Renewable Energy, Elsevier, vol. 210(C), pages 40-63.
    15. Alya AlHammadi & Nasser Al-Saif & Ameena Saad Al-Sumaiti & Mousa Marzband & Tareefa Alsumaiti & Ehsan Heydarian-Forushani, 2022. "Techno-Economic Analysis of Hybrid Renewable Energy Systems Designed for Electric Vehicle Charging: A Case Study from the United Arab Emirates," Energies, MDPI, vol. 15(18), pages 1-20, September.
    16. Nikolas Schöne & Boris Heinz, 2023. "Semi-Systematic Literature Review on the Contribution of Hydrogen to Universal Access to Energy in the Rationale of Sustainable Development Goal Target 7.1," Energies, MDPI, vol. 16(4), pages 1-42, February.
    17. Sahar, Juma & Farooq, Muhammad & Ramli, Anita & Naeem, Abdul & Khattak, Noor Saeed & Ghazi, Zahid Ali, 2022. "Highly efficient heteropoly acid decorated SnO2@Co-ZIF nanocatalyst for sustainable biodiesel production from Nannorrhops ritchiana seeds oil," Renewable Energy, Elsevier, vol. 198(C), pages 306-318.
    18. Parascanu, M.M. & Sandoval-Salas, F. & Soreanu, G. & Valverde, J.L. & Sanchez-Silva, L., 2017. "Valorization of Mexican biomasses through pyrolysis, combustion and gasification processes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 71(C), pages 509-522.
    19. Zhou, Yufang & Gao, Mingqiang & Miao, Zhenyong & Cheng, Cheng & Wan, Keji & He, Qiongqiong, 2024. "Physicochemical properties and combustion kinetics of dried lignite," Energy, Elsevier, vol. 289(C).
    20. Alīna Safronova & Aiga Barisa, 2023. "Hydrogen Horizons: A Bibliometric Review of Trends in Diverse Emission Sectors," Sustainability, MDPI, vol. 15(19), pages 1-37, September.

    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:energy:v:269:y:2023:i:c:s0360544223002104. 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.journals.elsevier.com/energy .

    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.