Adsorption Characteristics of Soaked Air-dried Coal and Reaction Characteristics of Free Radical Functional Groups in CH₄-containing Oxidizing Atmosphere

References

• Balusu, R., B. Belle, and K. Tanguturi. 2019. Development of goaf gas drainage and inertisation strategies in 1.0-km- and 3.0-km-long panels. Min. Metall. Explor. 36 (6):1127–36. doi:https://doi.org/10.1007/s42461-019-0071-9.
   Web of Science ®Google Scholar
• Biswal, S. S., S. Raval, and A. K. Gorai. 2019. Delineation and mapping of coal mine fire using remote sensing data - a review. Int J Remote Sens 40 (17):6499–529. doi:https://doi.org/10.1080/01431161.2018.1547455.
   Web of Science ®Google Scholar
• Cai, J., S. Yang, X. Hu, W. Song, Q. Xu, B. Zhou, and Y. Song. 2019. Forecast of coal spontaneous combustion based on the variations of functional groups and microcrystalline structure during low-temperature oxidation. Fuel 253:339–48. doi:https://doi.org/10.1016/j.fuel.2019.05.040.
   Web of Science ®Google Scholar
• Changkun, C., Z. Yulun, L. Peng, and J. Weibing. 2019. A study for predicting the maximum gas temperature beneath ceiling in sealing tactics against tunnel fire. Tunnelling Underground Space Technol. 98:103275.
   Google Scholar
• Chu, T. X., P. Li, and Y. X. Chen. 2019. Risk assessment of gas control and spontaneous combustion of coal under gas drainage of an upper tunnel. Int. J. Min. Sci. Technol. 29 (3):491–98. doi:https://doi.org/10.1016/j.ijmst.2018.05.002.
   Web of Science ®Google Scholar
• Daocheng, L., and L. Junfeng. 2020. Effects of different reaction conditions on free radicals in coal. J. China Coal Soc. 44 (07):807–811.
   Google Scholar
• Fan, Y.-J., -Y.-Y. Zhao, X.-M. Hu, M.-Y. Wu, and D. Xue. 2020. A novel fire prevention and control plastogel to inhibit spontaneous combustion of coal: Its characteristics and engineering applications. Fuel. 263:116693.
   Web of Science ®Google Scholar
• Fangkun, H., S. Guoqing, W. Deming, C. Xuhua, and C. Kai. 2013. Numerical simulation of multi-component gas field distribution in high gas goaf. Safety Coal Mines 44:14–16.
   Google Scholar
• Fry, R., S. Day, and R. Sakurovs. 2009. MOISTURE-INDUCED SWELLING OF COAL. Int. J. Coal Prep. Util. 29 (6):298–316. doi:https://doi.org/10.1080/19392690903584575.
   Web of Science ®Google Scholar
• Guo, C., R. Li, J. Sun, X. Wang, and H. Liu. 2019. A review of gas transport and adsorption mechanisms in two-component methane-carbon dioxide system. Int. J. Energy Res.44 (04):2499–2516.
   Google Scholar
• Haifei, Y., Z. Tizhen, W. Haijun, and S. Xigui. 2016. Unsealing technology in fire area of fully mechanized top-coal caving mining in extra-thick spontaneous combustion coal seam. Min. Saf. Environ. Prot. 43:106–109+112.
   Google Scholar
• Hong, Z. 2012. Study on landmark gas for unsealed layered fire area in two - hard coal seam. Liaon Tech Univ, Fuxin, PEOPLES R CHINA:4th International Symposium on Mine Safety,2012:395–401.
   Google Scholar
• Li, M., D. M. Wang, S. He, Z. L. Shao, and Y. D. Shen. 2019. Experimental study on foaming properties of anion-cation compound foaming agent to prevent coal spontaneous combustion. Colloids Surf A 581:123847.
   Google Scholar
• Li, M., H. T. Wang, D. M. Wang, Z. L. Shao, and S. He. 2020. Risk assessment of gas explosion in coal mines based on fuzzy AHP and bayesian network. Process Saf. Environ. Prot. 135:207–18. doi:https://doi.org/10.1016/j.psep.2020.01.003.
   Web of Science ®Google Scholar
• Liang, Y., J. Dai, Q. Zou, L. Li, and Y. Luo. 2019. Ignition mechanism of gas in goaf induced by the caving and friction of sandstone roof containing pyrite. Process Saf. Environ. Prot. 124:84–96. doi:https://doi.org/10.1016/j.psep.2019.02.005.
   Web of Science ®Google Scholar
• Liu, H., R. Hong, C. L. Xiang, C. Lv, and H. H. Li. 2020. Visualization and analysis of mapping knowledge domains for spontaneous combustion studies. Fuel 262:116598.
   Google Scholar
• Liu, H. W., and F. Wang. 2019. Research on N-2-inhibitor-water mist fire prevention and extinguishing technology and equipment in coal mine goaf. Plos One 14 (09):e0222003.
   Web of Science ®Google Scholar
• Ma, L., L. Zou, L.-F. Ren, Y.-H. Chung, P.-Y. Zhang, and C.-M. Shu. 2020. Prediction indices and limiting parameters of coal spontaneous combustion in the Huainan mining area in China. Fuel 264:116883.
   Web of Science ®Google Scholar
• Minggao, Y., W. Qingan, F. Weicheng, and L. Guangxuan. 2001. Mathematical model of reaction kinetics of coal with oxygen and its solution. J. Xiangtan Inst. Min. Technol. 15:20–23.
   Google Scholar
• Niu, Y. H., L. L. Zhang, and B. M. Shi. 2020. Experimental study on the explosion-propagation law of coal dust with different moisture contents induced by methane explosion. Powder Technol. 361:507–11. doi:https://doi.org/10.1016/j.powtec.2019.11.089.
   Web of Science ®Google Scholar
• Qin, Y. P., Y. P. Song, W. Liu, J. Wei, and Q. L. Lv. 2020. Assessment of low-temperature oxidation characteristics of coal based on standard oxygen consumption rate. Process Saf. Environ. Prot. 135:342–49. doi:https://doi.org/10.1016/j.psep.2019.12.039.
   Web of Science ®Google Scholar
• Qu, Z. B., F. Sun, J. H. Gao, T. Pei, Z. P. Qie, L. J. Wang, X. X. Pi, G. B. Zhao, and S. H. Wu. 2019. A new insight into the role of coal adsorbed water in low-temperature oxidation: Enhanced center dot OH radical generation. Combust. Flame 208:27–36. doi:https://doi.org/10.1016/j.combustflame.2019.06.017.
   Web of Science ®Google Scholar
• Shao, J., G. R. Zosky, G. L. Hall, A. J. Wheeler, S. Dharmage, S. Melody, M. Dalton, R. E. Foong, T. O’Sullivan, G. J. Williamson, et al. 2020. Early life exposure to coal mine fire smoke emissions and altered lung function in young children. Respirology 25 (2):198–205. doi:https://doi.org/10.1111/resp.13617.
   PubMed Web of Science ®Google Scholar
• Shi, G.-Q., P.-X. Ding, Z. Guo, and Y.-M. Wang. 2019. Modeling temperature distribution upon liquid-nitrogen injection into a self heating coal mine goaf. Process Saf. Environ. Prot. 126:278–86. doi:https://doi.org/10.1016/j.psep.2019.03.033.
   Web of Science ®Google Scholar
• Si, G., and B. Belle. 2019. Performance analysis of vertical goaf gas drainage holes using gas indicators in Australian coal mines. Nt. J. Coal Geol. 216:103301. doi:https://doi.org/10.1016/j.coal.2019.103301.
   Web of Science ®Google Scholar
• Song, S., B. Qin, H. Xin, X. Qin, and K. Chen. 2018. Exploring effect of water immersion on the structure and low-temperature oxidation of coal: A case study of Shendong long flame coal, China. Fuel 234:732–37. doi:https://doi.org/10.1016/j.fuel.2018.07.074.
   Web of Science ®Google Scholar
• Sun, L., Y. Zhang, Y. Wang, and Q. Liu. 2019. Study on the reoxidation characteristics of soaked and air-dried coal. J. Energy Res. Technol. 141 (2). doi:https://doi.org/10.1115/1.4041407.
   Web of Science ®Google Scholar
• Tang, Z., S. Yang, and G. Wu. 2017. Occurrence mechanism and risk assessment of dynamic of coal and rock disasters in the low-temperature oxidation process of a coal-bed methane reservoir. Energy Fuels 31 (4):3602–09. doi:https://doi.org/10.1021/acs.energyfuels.6b03106.
   Web of Science ®Google Scholar
• Tang, Z., S. Yang, G. Xu, M. Sharifzadeh, and C. Zhai. 2018. Evolution law of adsorption and desorption characteristics of CH4 in coal masses during coalbed methane extraction. Energy Fuels 32:10540–48. doi:https://doi.org/10.1021/acs.energyfuels.8b02318.
   Web of Science ®Google Scholar
• Wang, D. M., H. H. Xin, X. Y. Qi, G. L. Dou, G. S. Qi, and L. Y. Ma. 2016. Reaction pathway of coal oxidation at low temperatures: A model of cyclic chain reactions and kinetic characteristics. Combust. Flame 163:447–60. doi:https://doi.org/10.1016/j.combustflame.2015.10.019.
   Web of Science ®Google Scholar
• Wang, H. H., B. Z. Dlugogorski, and E. M. Kennedy. 2003. Role of inherent water in low-temperature oxidation of coal. Combust. Sci. Technol. 175 (2):253–70. doi:https://doi.org/10.1080/00102200302406.
   Web of Science ®Google Scholar
• Wang, K., H. B. Tang, F. Q. Wang, Y. Miao, and D. P. Liu. 2019a. Research on complex air leakage method to prevent coal spontaneous combustion in longwall goaf. Plos One 14 (3):e0213101.
   Web of Science ®Google Scholar
• Wang, L. C., B. Tawiah, Y. Q. Shi, S. C. Cai, X. H. Rao, C. Liu, Y. Yang, F. Q. Yang, B. Yu, Y. T. Liang, et al. 2019b. Highly effective flame-retardant rigid polyurethane foams: fabrication and applications in inhibition of coal combustion. Polymers 11:1776.
   Web of Science ®Google Scholar
• Wei, L., W. Deyao, H. Chao, W. Xiantian, Z. Jiyou, and S. Yipeng. 2017. Experiment on gas adsorption and desorption of air-dried coal samples with different immersion time. Safety Coal Mines 48:16–20.
   Google Scholar
• Weixian, Z., and K. Lingwei. 2013. Study of pore characteristics of offshore clay by SEM and MIP and NA methods. Rock Soil Mech. 34:134–42.
   Google Scholar
• Wen, G., S. Yang, Y. Liu, W. Wu, D. Sun, and K. Wang. 2020. Influence of water soaking on swelling and microcharacteristics of coal. Energy Sci. Eng. 8 (1):50–60. doi:https://doi.org/10.1002/ese3.508.
   Web of Science ®Google Scholar
• Wojtacha-Rychter, K., and A. Smolinski. 2019. Selective adsorption of ethane, ethylene, propane, and propylene in flammable gas mixtures on different coal samples and implications for fire hazard assessments. Nt. J. Coal Geol. 202:38–45. doi:https://doi.org/10.1016/j.coal.2018.12.003.
   Web of Science ®Google Scholar
• Xu, Q., S. Yang, X. Hu, W. Song, J. Cai, and B. Zhou. 2019. Low-temperature oxidation of free radicals and functional groups in coal during the extraction of coalbed methane. Fuel 239:429–36. doi:https://doi.org/10.1016/j.fuel.2018.11.060.
   Web of Science ®Google Scholar
• Xue, D., X. M. Hu, W. M. Cheng, J. F. Wei, Y. Y. Zhao, and L. Shen. 2020. Fire prevention and control using gel-stabilization foam to inhibit spontaneous combustion of coal: Characteristics and engineering applications. Fuel 264:116903.
   Web of Science ®Google Scholar
• Yue, S., Y. Fei, Y. Mingwei, and X. Yaqing. 2016. Effect of heating rate and oxygen concentration on the characteristics of long flame coal-oxygen compound process. J. Saf. Environ. 16:177–81.
   Google Scholar