Experimental Study on the Radon Migration in Coal Spontaneous Combustion

被引：0
|
作者：
Liu Yan [1 ]
Ren Fenhua [1 ]
Wang Junfeng
机构：
[1] Univ Sci & Technol Beijing, Sch Civil & Environm Engn, Beijing 100083, Peoples R China
来源：
PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL. VIII, PTS A AND B | 2010年 / 8卷
关键词：
coal spontaneous combustion; 'geogas' theory; radon migration; correlation analysis;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The traditional radon migration theory is mainly diffusion advection, pore fluid, stress strain, transfer behavior, temperature and pressure. Through the simulation of the process of coal oxidation, detection of the main gases produced from the process, and correlation analysis of the gas data, we have proved that 'geogas' theory has explained the relationship between radon and fire gases goodly, and the theory's applicability is proved feasible in this process. It is very important for the research on the technology of fire detection by radon.
引用
收藏
页码：1431 / 1436
页数：6
相关论文
共 50 条
  • [41] Spontaneous coal combustion prevention mechanisms of thermosensitive composite hydrogel: An experimental study
    Sun, Lulu
    Lv, Xinwei
    Liu, Ning
    Qi, Guansheng
    Huang, Qiming
    FUEL, 2023, 331
  • [42] Experimental study on suppression of coal spontaneous combustion by metal ion chelating agents
    Wang F.
    Zhang C.
    Liu X.
    Sun M.
    Meitan Kexue Jishu/Coal Science and Technology (Peking), 2023, 51 : 132 - 140
  • [43] Experimental study on microscopic action of different form moisture on coal spontaneous combustion
    Hao H.-D.
    Zhang Y.-L.
    Lü N.
    Ma L.-Y.
    Wang J.-F.
    Zhou C.-S.
    Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2021, 49 (03): : 282 - 291
  • [44] Experimental study on thermo-responsive inhibitors inhibiting coal spontaneous combustion
    Cui, Chuanbo
    Jiang, Shuguang
    Shao, Hao
    Zhang, Weiqing
    Wang, Kai
    Wu, Zhengyan
    FUEL PROCESSING TECHNOLOGY, 2018, 175 : 113 - 122
  • [45] Experimental study on the inhibitory effect of ethylenediaminetetraacetic acid (EDTA) on coal spontaneous combustion
    Li, Jinhu
    Li, Zenghua
    Wang, Chaojie
    Yang, Yongliang
    Zhang, Xiaoyan
    FUEL PROCESSING TECHNOLOGY, 2018, 178 : 312 - 321
  • [46] Experimental Study on a Metal-Chelating Agent Inhibiting Spontaneous Combustion of Coal
    Qiao, Ling
    Deng, Cunbao
    Dai, Fengwei
    Fan, Yongpeng
    ENERGY & FUELS, 2019, 33 (09) : 9232 - 9240
  • [47] Experimental Study on Spontaneous Combustion Characteristics of Large Coal Particles after Soaking
    Han, Guang
    Dong, Ziwen
    Zhao, Liangke
    Zhang, Qianqian
    ACS OMEGA, 2022, 7 (15): : 13102 - 13111
  • [48] Experimental Study on the Inhibition Effects of Nitrogen and Carbon Dioxide on Coal Spontaneous Combustion
    Zhang, Yi
    Xu, Jun
    Wang, Deming
    ENERGIES, 2020, 13 (20)
  • [49] Comparative study of experimental testing methods for characterization parameters of coal spontaneous combustion
    Wen, Hu
    Wang, Hu
    Liu, Wenyong
    Cheng, Xiaojiao
    FUEL, 2020, 275
  • [50] Experimental study on targeted inhibition of coal spontaneous combustion based on metal catalysis
    Wang, Yansheng
    Liu, Ye
    Qiao, Ling
    Lu, Bing
    Deng, Cunbao
    Wang, Xuefeng
    CASE STUDIES IN THERMAL ENGINEERING, 2025, 68
12345