Study on influence rules of gas extraction drilling borehole spacing on stress superposition effectZHAO Deqing, WEI Guoying, LIU Xiaolei, LI Xuechen, GUO Yanfei, ZHANG Xuedong1-8
The chemical structure change of anthracite under different acidification conditionsDENG Ya, YUAN Mei, CHEN Guohong, LYU Qing9-15
Difference analysis of competitive adsorption of CH4/CO2/N2 by coal moleculesZHANG Xiaolong, JIN Hongwei16-22
Study on the influence of surfactant on wettability and gas desorption properties of coalJIA Dongxu23-32
Application of 8-tower VPSA process in low-concentration coalbed methane CH4 concentration and enrichmentWEI Zikang, YAN Yongfei, LI Cunlei, CHEN Shuo, NING Yiwan33-39
Dynamic response characteristics of artificial dam body under gas explosion shock waveLI Guanhua, QU Shijia, FENG Lili40-46
Study on wetting and dust suppression characteristics of composite dust suppressant based on enhancement effect of fluorocarbon surfactantZHENG Chunshan, LI Cancan, JIANG Bingyou, XUE Sheng, WANG Xiaohan, QIAN Suqian47-57
Influence of recovery model of coalbed methane wells after drainage interruption on coal fines migration in propped fracturesMAO Chonghao, HUANG Fansheng, HU Qiujia, LIU Shiqi, ZHANG Cong, LEI Xinglong58-66
Output characteristics and control mechanism of coal powder from coalbed methane wells in Shizhuang Block in the south of Qinshui BasinREN Junshan, ZHANG Zhou, XING Liru, YU Wanying, WANG Pengxiang, ZOU Qiang, YANG Zhengtao67-74
Study on compound optimization and performance of pulverized coal wetting suspension agentLUO Renjun, SUN Xiaonan, HU Shengyong, GUO Shuyun, ZHANG Bohao, BAI Yufei75-80
