Experimental study on the influence of carbon dioxide cracking on coal pore structure

In order to quantitatively characterize the effect of carbon dioxide fracturing on the pore structure of coal, the M8 coal seam of Dayun Coal Mine was used as the research object to carry out carbon dioxide fracturing. Four groups of coal samples were tested by mercury injection and scanning electr...

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Bibliographic Details

Published in:	Meikuang Anquan
Main Authors:	GUO Yaling, JIANG Zebiao, PENG Xin, FU Xiangxiang, WU Shaokang, QUAN Xiping, YANG Xifa
Format:	Article
Language:	Chinese
Published:	Editorial Office of Safety in Coal Mines 2022-07-01
Subjects:	carbon dioxide cracking coal pores mercury injection scanning electron microscope(sem) fractal dimension
Online Access:	https://www.mkaqzz.com/cn/article/id/8014