References
- An, F. 2014. Preparation and initiation of coal and gas outburst and its numerical modelling study (in China). China University of Mining and Technology 45–47.
- Barrer, R. M. 1951. Diffusion in and through solids (in London). Cambridge University Press 28–29.
- Bielicki, R. J., J. H. Perkins, and F. N. Kissell. 1972. Methane Diffusion Parameters far Sized Coal Particles: A Measuring Apparatus and Some Preliminary Results (in Washington). Washington, America: Bureau of Mines.
- Busch, A., and Y. Gensterblum. 2011. CBM and CO2-ECBM related sorption processes in coal: A review. International Journal of Coal Geology 87 (2):49–71. doi:https://doi.org/10.1016/j.coal.2011.04.01.
- Charrière, D., Z. Pokryszka, and P. Behra. 2010. Effect of pressure and temperature on diffusion of CO2 and CH4 into coal from the Lorraine basin (France). International Journal of Coal Geology 81 (4):373–80. doi:https://doi.org/10.1016/j.coal.2009.03.007.
- Clarkson, C. R., and R. M. Bustin. 1999. The effect of pore structure and gas pressure upon the transport properties of coal: A laboratory and modeling study. 1. isotherms and pore volume distributions. Fuel 78 (11):1333–44. doi:https://doi.org/10.1016/S0016-2361(99)00055-1.
- Crank, J. 1979. The mathematics of diffusion (in America). New York City, America: Oxford University Press.
- Dong, J., Y. P. Cheng, K. Jin, H. Zhang, Q. Q. Liu, J. Y. Jiang, and B. Hu. 2017. Effects of diffusion and suction negative pressure on coalbed methane extraction and a new measure to increase the methane utilization rate. Fuel 197 ((JUN.1)):70–81. doi:https://doi.org/10.1016/j.fuel.2017.02.006.
- Du, Y. F., X. J. Chen, L. Y. Li, and P. Wang. 2018. Characteristics of methane desorption and diffusion in coal within a negative pressure environment. Fuel 217:111–21. doi:https://doi.org/10.1016/j.fuel.2017.12.087.
- Fan, L. R., and J. P. Xu. 2020. Authority–enterprise equilibrium based mixed subsidy mechanism for carbon reduction and energy utilization in the coalbed methane industry. Energy Policy 147:111828. doi:https://doi.org/10.1016/j.enpol.2020.111828.
- Hao, M., Z. Qiao, H. Zhang, Y. L. Wang, and Y. L. Li. 2021. Thermodynamic analysis of CH 4 /CO 2 /N 2 adsorption on anthracite coal: Investigated by molecular simulation. Energy & Fuels 35 (5):5. doi:https://doi.org/10.1021/acs.energyfuels.0c04337.
- Hao, M., N. Yao, Y. L. Wang, S. R. Jiang, and C. W. Li. 2020. Excitation effect of impact energy on methane emission from coal samples. Energy Sources Part A Recovery Utilization and Environmental Effects 1–12. doi:https://doi.org/10.1080/15567036.2020.1831109.
- Ju, Y. 2005. Tectonic coal structure and its petrophysical features (in China). Xuzhou, China: China University of Mining and Technology Press.
- Li, W., P. L. Younger, Y. P. Cheng, B. Y. Zhang, H. X. Zhou, Q. Q. Liu, T. Dai, S. L. Kong, K. Jin, and Q. L. Yang. 2015. Addressing the CO2 emissions of the world’s largest coal producer and consumer: Lessons from the Haishiwan coalfield, China. Energy 80 ((FEB.1)):400–13. doi:https://doi.org/10.1016/j.energy.2014.11.081.
- Liu, Z. D., Y. P. Cheng, L. Wang, B. Pang, W. Li, and J. Y. Jiang. 2020c. Experimental investigation of the constant and time-dependent dynamic diffusion coefficient: Implication for CO2 injection method. Fuel 267:117283. doi:https://doi.org/10.1016/j.fuel.2020.117283.
- Liu, T., and B. Q. Lin. 2019. Time-dependent dynamic diffusion processes in coal: Model development and analysis. International Journal of Heat and Mass Transfer 134 ((MAY)):1–9. doi:https://doi.org/10.1016/j.ijheatmasstransfer.2019.01.005.
- Liu, P., Y. P. Qin, S. M. Liu, and Y. J. Hao. 2018. Non-linear gas desorption and transport behavior in coal matrix: Experiments and numerical modeling. Fuel 214 ((FEB.15)):1–13. doi:https://doi.org/10.1016/j.fuel.2017.10.120.
- Liu, W., Y. P. Qin, W. Zhao, D. Y. Wu, J. Liu, and C. He. 2020a. Modeling of gas transport driven by density gradients of free gas within a coal matrix: Perspective of isothermal adsorption. Energy & Fuels 34 (11):11. doi:https://doi.org/10.1021/acs.energyfuels.0c02442.
- Liu, S. Y., C. H. Wei, W. C. Zhu, and M. Zhang. 2020b. Temperature- and pressure-dependent gas diffusion in coal particles: Numerical model and experiments. Fuel 266:117054. doi:https://doi.org/10.1016/j.fuel.2020.117054.
- Morre, T. 2012. Coalbed methane: A review, International Journal of Coal Geology, 101(1): 36–81. Doi: https://doi.org/10.1016/j.coal.2012.05.011.
- Nie, B. S., E. Y. Wang, Y. Y. Guo, S. Y. Wu, and J. F. Wei. 1999. Mathematical and physical model of gas diffusion through coal particles. Journal of Liaoning Technical University (Natural Science) 18 (6):582–85. CNKI:SUN:FXKY.0.1999-06-007.
- Pillalamarry, M., S. Harpalani, and S. M. Liu. 2011. Gas diffusion behavior of coal and its impact on production from coalbed methane reservoirs. International Journal of Coal Geology 86:342–48. doi:https://doi.org/10.1016/j.coal.2011.03.00.
- Qin, Y. P., P. Liu, Y. L. Yang, Y. Zhu, and Y. J. Hao. 2015. Experiment research on variable pressure desorption law of gas in coal particle. Safety in Coal Mines 46:11. doi:https://doi.org/10.13347/j.cnki.mkaq.2015.11.001.
- Qin, Y. P., H. Xu, W. Liu, J. Liu, and W. P. Duan. 2020. Time- and pressure-independent gas transport behavior in coal matrix: Model development and improvement. Energy & Fuels 34 (8):9355–70. doi:https://doi.org/10.1021/acs.energyfuels.0c01182.
- Ruckenstein, E., A. S. Vaidyanathan, and G. R. Youngquist. 1971. Sorption by solids with bidisperse pore structures. Chemical Engineering Science 26 (9):1305–18. doi:https://doi.org/10.1016/0009-2509(71)80051-9.
- Sen, P. N. 2010. Time-dependent diffusion coefficient as a probe of geometry. Concepts in Magnetic Resonance Part A 23A(1:1–21. doi:https://doi.org/10.1002/cmr.a.20017.
- Sevenster, P. G. 1959. Diffusion of gases through coal. Fuel 38 (4):403–18.
- Smith, D. M., and F. L. Williams. 1984. Diffusion models for gas production from coals: Application to methane content determination. Fuel 63 (2):251–55. doi:https://doi.org/10.1016/0016-2361(84)90046-2.
- Staib, G., R. Sakurovs, and E. M. A. Gray. 2015. Dispersive diffusion of gases in coals. part ii: An assessment of previously proposed physical mechanisms of diffusion in coal. Fuel 143 ((MAR.1)):620–29. doi:https://doi.org/10.1016/j.fuel.2014.11.087.
- Tang, X., Z. Q. Li, N. Ripepi, A. K. Louk, Z. F. Wang, and D. Y. Song. 2015. Temperature-dependent diffusion process of methane through dry crushed coal. Journal of Natural Gas Science and Engineering 22:609–17. doi:https://doi.org/10.1016/j.jngse.2014.12.022.
- Wang, Y., and S. M. Liu. 2016. Estimation of pressure-dependent diffusive permeability of coal using methane diffusion coefficient: Laboratory measurements and modeling. Energy & Fuels 30 (11):8968–76. doi:https://doi.org/10.1021/acs.energyfuels.6b01480.
- Wang, S. G., J. H. Xue, Z. Z. Liu, Y. Q. Zhang, S. C. Li, L. Yuan, B. Zhang, and H. P. Wang. 2020. Effects of ambient pressure on diffusion kinetics in coal during methane desorption. International Journal of Oil Gas and Coal Technology 24 (3):426. doi:https://doi.org/10.1504/IJOGCT.2020.10028647.
- Wang, C. J., S. Q. Yang, J. H. Li, X. W. Li, and C. L. Jiang. 2018. Influence of coal moisture on initial gas desorption and gas-release energy characteristics. Fuel 232 ((NOV.15)):351–61. doi:https://doi.org/10.1016/j.fuel.2018.06.006.
- Xu, H., D. Z. Tang, J. L. Zhao, S. Li, and S. Tao. 2015. A new laboratory method for accurate measurement of the methane diffusion coefficient and its influencing factors in the coal matrix. Fuel 158:239–47. doi:https://doi.org/10.1016/j.fuel.2015.05.046.
- Yang, Q. L., and Y. A. Wang. 1986. Theory of methane diffusion from coal cuttings and its application. Journal of China Coal Society 3:11. doi:https://doi.org/10.13225/j.cnki.jccs.1986.03.01.
- Zhang, B. X., X. H. Fu, Z. Deng, Y. L. Shen, and M. Hao. 2020a. A comparative study on the deformation of unconfined coal during the processes of methane desorption with successively decreasing outlet pressure and with constant outlet pressure. Journal of Petroleum Science and Engineering 195:107531. doi:https://doi.org/10.1016/j.petrol.2020.107531.
- Zhang, N., Z. Pan, Z. E. Zhang, W. X. Zhang, L. Zhang, F. M. Baena‑Moreno, and E. Lichtfouse. 2020b. CO2 capture from coalbed methane using membranes: A review. Environmental Chemistry Letters 18 (1):79–96. doi:https://doi.org/10.1007/s10311-019-00919-4.
- Zhao, W., Y. P. Cheng, H. N. Jiang, H. F. Wang, and W. Li. 2017. Modeling and experiments for transient diffusion coefficients in the desorption of methane through coal powders. International Journal of Heat and Mass Transfer 110 (JUL):845–54. doi:https://doi.org/10.1016/j.ijheatmasstransfer.2017.03.065.
- Zhao, W., Y. P. Cheng, Z. J. Pan, K. Wang, and S. M. Liu. 2019. Gas diffusion in coal particles: A review of mathematical models and their applications. Fuel 252:77–100. doi:https://doi.org/10.1016/j.fuel.2019.04.065.
- Zhao, W., L. Wang, X. J. Chen, and R. K. Pan. 2020. Analysis of gas adsorption and diffusion characteristics of coal particles in confined space and model adaptation differences. Coal Science and Technology 48 (9):146–51. doi:https://doi.org/10.13199/j.cnki.cst.2020.09.018.
- Zheng, C. S., B. Y. Jiang, S. Xue, Z. W. Chen, and H. Li. 2019. Coalbed methane emissions and drainage methods in underground mining for mining safety and environmental benefits: A review. Process Safety and Environmental Protection 127:103–24. doi:https://doi.org/10.1016/j.psep.2019.05.010.
- Zhou, F. B., T. Q. Xia, X. X. Wang, Y. F. Zhang, Y. N. Sun, and J. S. Liu. 2016. Recent developments in coal mine methane extraction and utilization in China: A review. Journal of Natural Gas Science and Engineering 31:437–58. doi:https://doi.org/10.1016/j.jngse.2016.03.027.
- Zhu, C. J., J. Ren, J. M. Wan, B. Q. Lin, K. Yang, and Y. Li. 2019. Methane adsorption on coals with different coal rank under elevated temperature and pressure. Fuel 254:115686. doi:https://doi.org/10.1016/j.fuel.2019.115686.