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Keywords: underground coal gasificationClose
Article Type: Research Papers
J. Energy Resour. Technol. June 2020, 142(6): 062304.
Paper No: JERT-19-1569
Published Online: January 7, 2020
...Lin Xin; Jian Li; Jun Xie; Chao Li; Limin Han; Mingyu An; Min Xu; Zhigang Wang Underground coal gasification (UCG) is a highly efficient new type of coal mining technology with broad future prospects. In order to study the cavity extension formation in the early ignition stage of UCG, a block coal...