IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v285y2023ics0360544223021783.html
   My bibliography  Save this article

Experimental study on effect of mudstone on spontaneous combustion of coal

Author

Listed:
  • Zhang, Xun
  • Zou, Jiahui
  • Lu, Bing
  • Huang, Ge
  • Yu, Chen
  • Liang, Huimin

Abstract

The influence of mudstone on the spontaneous combustion of coal was investigated in this study. The effects of different proportions of mudstone on the characteristic temperature, thermal effect, thermal physical parameters, and combustion characteristic index of coal were analyzed by TG-DSC experiments and thermal physical parameter test experiments. The catalytic mechanism of mudstone on the active structure of coal oxidation was obtained by Fourier transform infrared spectroscopy. The results showed that an interaction exists between coal and mudstone, and different stages had different effects. The combustion characteristic index showed a trend of an initial increase followed by a decrease. The thermal conductivity and thermal diffusivity of MY-1 samples were larger than those of raw coal samples, indicating that a small amount of mudstone had the most obvious effect on coal combustion and played a promoting role in the heat transfer of coal samples. The carbon content of mudstone was much lower than that of coal, and the content of metals and their oxides and sulfides was higher. The content of aliphatic hydrocarbons and hydroxyl groups in the samples mixed with mudstone decreased. When coal coexists with a small amount of mudstone, the risk of spontaneous combustion of coal increases.

Suggested Citation

  • Zhang, Xun & Zou, Jiahui & Lu, Bing & Huang, Ge & Yu, Chen & Liang, Huimin, 2023. "Experimental study on effect of mudstone on spontaneous combustion of coal," Energy, Elsevier, vol. 285(C).
    • Handle: RePEc:eee:energy:v:285:y:2023:i:c:s0360544223021783
    DOI: 10.1016/j.energy.2023.128784
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544223021783
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2023.128784?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. Yutao, Zhang & Yuanbo, Zhang & Yaqing, Li & Xueqiang, Shi & Yujie, Zhang, 2021. "Heat effects and kinetics of coal spontaneous combustion at various oxygen contents," Energy, Elsevier, vol. 234(C).
    2. Lü, Hui-Fei & Deng, Jun & Li, Da-Jiang & Xu, Fan & Xiao, Yang & Shu, Chi-Min, 2021. "Effect of oxidation temperature and oxygen concentration on macro characteristics of pre-oxidised coal spontaneous combustion process," Energy, Elsevier, vol. 227(C).
    3. Guo, Shengli & Yan, Zhuo & Yuan, Shujie & Weile Geng,, 2021. "Inhibitory effect and mechanism of l-ascorbic acid combined with tea polyphenols on coal spontaneous combustion," Energy, Elsevier, vol. 229(C).
    4. Pan, Rongkun & Li, Cong & Chao, Jiangkun & Hu, Daimin & Jia, Hailin, 2023. "Thermal properties and microstructural evolution of coal spontaneous combustion," Energy, Elsevier, vol. 262(PA).
    5. Chen, Jian & Lu, Yi & Tang, Guoxin & Yang, Yuxuan & Shao, Shuzhen & Ding, Yangwei, 2023. "Research and prevention of upper remaining coal spontaneous combustion induced by air leakage in multi-inclination regenerated roof: A case study in the Luwa coal mine, China," Energy, Elsevier, vol. 275(C).
    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. Zhang, Xun & Lu, Bing & Qiao, Ling & Ding, Cong, 2023. "Study on the kinetics of chemical structure reaction in coal catalyzed by OH free radicals," Energy, Elsevier, vol. 285(C).
    2. Zhang, Yanni & Hou, Yunchao & Yang, Dan & Deng, Jun, 2024. "Transformation and migration of key elements during the thermal reaction of coal spontaneous combustion," Energy, Elsevier, vol. 290(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. Yang, Xinlei & Chu, Tingxiang & Yu, Minggao & Wang, Liang & Li, Haitao & Wen, Wushuang & Wu, Mingqiu & Wang, Fengchuan & Wang, Jiachen, 2024. "Effect of mechanical energy input during mechanical crushing on the macrokinetics of the coal–oxygen reaction: A laboratory–scale study," Energy, Elsevier, vol. 290(C).
    2. Liu, Wei & Chu, Xiangyu & Xu, Hao & Chen, Wei & Ma, Liwei & Qin, Yueping & Wei, Jun, 2022. "Oxidation reaction constants for coal spontaneous combustion under inert gas environments: An experimental investigation," Energy, Elsevier, vol. 247(C).
    3. Huang, Jiliang & Tan, Bo & Gao, Liyang & Shao, Zhuangzhuang & Wang, Haiyan & Chen, Zhen, 2023. "A multi-channel reaction model study of key primary and secondary active groups in the low-temperature oxidation process of coal," Energy, Elsevier, vol. 283(C).
    4. Deng, Jun & Yang, Nannan & Wang, Caiping & Yin, Deng & Xiaoyong, Zhao & He, Yongjun, 2023. "Study on staged heat transfer law of coal spontaneous combustion in deep mines," Energy, Elsevier, vol. 285(C).
    5. Zhang, Yanni & Hou, Yunchao & Yang, Dan & Deng, Jun, 2024. "Transformation and migration of key elements during the thermal reaction of coal spontaneous combustion," Energy, Elsevier, vol. 290(C).
    6. Guo, Shengli & Yang, Wenwang & Yuan, Shujie & Zhuo Yan, & Geng, Weile, 2022. "Experimental investigation of erosion effect on microstructure and oxidation characteristics of long-flame coal," Energy, Elsevier, vol. 259(C).
    7. Yutao, Zhang & Yuanbo, Zhang & Yaqing, Li & Xueqiang, Shi & Yujie, Zhang, 2021. "Heat effects and kinetics of coal spontaneous combustion at various oxygen contents," Energy, Elsevier, vol. 234(C).
    8. Liu, Yin & Wen, Hu & Guo, Jun & Jin, Yongfei & Fan, Shixing & Cai, Guobin & Liu, Renfei, 2023. "Correlation between oxygen concentration and reaction rate of low-temperature coal oxidation: A case study of long-flame coal," Energy, Elsevier, vol. 275(C).
    9. Hou, Ya-nan & Nie, Bai-sheng & Zhang, Zhe-hao & Kong, Fan-bei & Zhao, Dan & Wang, Xiao-tong & Wang, Cai-ping, 2022. "Inhibitory effect of green antioxidants acting on surface groups and structure on lignite," Energy, Elsevier, vol. 257(C).
    10. Liu, Hao & Li, Zenghua & Yang, Yongliang & Miao, Guodong, 2023. "Study on the thermal behavior of coal during the spontaneous combustion latency," Energy, Elsevier, vol. 281(C).
    11. Huang, Zhian & Yu, Rongxia & Ding, Hao & Wang, Hongsheng & Quan, Sainan & Song, Donghong & Lei, Yukun & Gao, Yukun & Zhang, Yinghua & Wang, Pengfei, 2023. "Preparation and properties of tea polyphenol nanofoamed gel for preventing coal spontaneous combustion," Energy, Elsevier, vol. 284(C).
    12. Lu, Wei & Gao, Ao & Liang, Yuntao & He, Zhenglong & Li, Jinliang & Sun, Yong & Song, Shuanglin & Meng, Shaocong, 2023. "Stable and highly efficient HMDS terminated m-Cresol inhibitor for inhibiting coal spontaneous combustion," Energy, Elsevier, vol. 282(C).
    13. Ni, Guanhua & Dou, Haoran & Li, Zhao & Zhu, Chuanjie & Sun, Gongshuai & Hu, Xiangming & Wang, Gang & Liu, Yixin & Wang, Zhenyang, 2022. "Study on the combustion characteristics of bituminous coal modified by typical inorganic acids," Energy, Elsevier, vol. 261(PA).
    14. Hua Wang & Wei Zhang & Haihui Xin & Deming Wang & Cuicui Di & Lu Liu, 2021. "Characteristics of Pyrolysis and Low Oxygen Combustion of Long Flame Coal and Reburning of Residues," Energies, MDPI, vol. 14(10), pages 1-17, May.
    15. Liu, Hongwei & Wang, Yongzhen & Lv, Liang & Liu, Xiao & Wang, Ziqi & Liu, Jun, 2023. "Oxygen-enriched hierarchical porous carbons derived from lignite for high-performance supercapacitors," Energy, Elsevier, vol. 269(C).
    16. Xu, Xiaoxue & Yuan, Shujie & Li, Jinhu & Guo, Shengli & Yan, Zhuo, 2023. "Preparation of lignin-based intumescent nanogel and its mechanism of inhibiting coal spontaneous combustion," Energy, Elsevier, vol. 275(C).
    17. Lu, Wei & Gao, Ao & Sun, Weili & Liang, Yuntao & He, Zhenglong & Li, Jinliang & Sun, Yong & Song, Shuanglin & Meng, Shaocong & Cao, Yingjiazi, 2022. "Experimental study on inhibition of spontaneous combustion of different-rank coals by high-performance m-Cresol water-based inhibitor solutions," Energy, Elsevier, vol. 261(PA).
    18. Zhu, Hongqing & Liao, Qi & Qu, Baolin & Hu, Lintao & Wang, Haoran & Gao, Rongxiang & Zhang, Yilong, 2023. "Relationship between the main functional groups and complex permittivity in pre-oxidised lignite at terahertz frequencies based on grey correlation analysis," Energy, Elsevier, vol. 278(C).
    19. Dai, Huaming & Yin, Hepeng & Zhai, Cheng, 2022. "Experimental investigation on the inhibition of coal dust deflagration by the composite inhibitor of floating bead and melamine cyanurate," Energy, Elsevier, vol. 261(PA).
    20. Li, Jin-liang & Lu, Wei & Li, Jin-hu & Zhang, Qinsong & Zhuo, Hui, 2022. "Thermodynamics of oxygen-containing intermediates and their role in coal spontaneous combustion," Energy, Elsevier, vol. 260(C).

    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:285:y:2023:i:c:s0360544223021783. 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.