1Research advances in enhanced coal seam gas extraction by controllable shock wave fracturingChaojun Fan，Hao Sun，Sheng Li，Lei Yang，Bin Xiao，Zhenhua Yang，Mingkun Luo，Xiaofeng Jiang，Lijun Zhou1-31
2Understanding poromechanical response of a biogenic coalbed methane reservoirRohit Pandey，Satya Harpalani32-50
3A critical review on direct catalytic hydrogasification of coal into CH4:catalysis process configurations,evaluations,and prospectsShuai Yan，Jun Feng，Shenfu Yuan，Zihong Xia，Fengshuang Han，Xuan Qu，Jicheng Bi51-85
4Effects of dust controls on respirable coal mine dust composition and particle sizes:case studies on auxiliary scrubbers and canopy air curtainF.Animah，C.Keles，W.R.Reed，E.Sarver86-101
5Effect of long reaction distance on gas composition from organic-rich shale pyrolysis under high-temperature steam environmentLei Wang，Rui Zhang，Guoying Wang，Jing Zhao，Dong Yang，Zhiqin Kang，Yangsheng Zhao102-119
6Chemical looping reforming of the micromolecular component from biomass pyrolysis via Fe2O3@SBA-16Yunchang Li，Bo Zhang，Xiantan Yang，Bolun Yang，Shengyong Zhang，Zhiqiang Wu120-134
7Mechanical properties and acoustic emission characteristics of soft rock with different water contents under dynamic disturbanceYujing Jiang，Lugen Chen，Dong Wang，Hengjie Luan，Guangchao Zhang，Ling Dong，Bin Liang135-148
8Synergistic CO2 mineralization using coal fly ash and red mud as a composite systemZhenchao Yao，Yugao Wang，Jun Shen，Yanxia Niu，Jiang Feng Yang，Xianyong Wei149-158
9Influences of clean fracturing fluid viscosity and horizontal in-situ stress difference on hydraulic fracture propagation and morphology in coal seamGang Wang，Shuxin Wang，Yixin Liu，Qiming Huang，Shengpeng Li，Shuliang Xie，Jinye Zheng，Jiuyuan Fan159-175
10Mechanical properties and energy evolutions of burst-prone coal samples with holes and fillingsYukai Fu，Yongzheng Wu，Junchen Li，Penghe Zhou，Zhuoyue Sun，Jie He176-189
11Organic petrographic and mineralogical composition of the No.6 coal seam of the Soutpansberg Coalfield,South Africa:Insights into paleovegetation and depositional environmentSanki Biswas，Nicola J.Wagner，Ofentse M.Moroeng190-207
12Photocatalytic degradation of methylene blue over MIL-100(Fe)/GO composites:a performance and kinetic studyYuxue Wei，Zhiyuan Fu，Yingzi Meng，Chun Li，Fu Yin，Xue Wang，Chenghua Zhang，Lisheng Guo，Song Sun208-222
13Effect mechanism of seepage force on the hydraulic fracture propagationHaiyang Wang，Desheng Zhou，Yi Zou，Peng Zheng223-240
14Failure characteristics and fracture mechanism of overburden rock induced by mining:A case study in ChinaJiawei Li，Meng Zhang，Changxiang Wang，Changlong Liao，Baoliang Zhang241-255
15Screening the optimal Cox/CeO2(110)(x=1-6)catalyst for methane activation in coalbed gasLi'nan Huang，Danyang Li，Lei Jiang，Zhiqiang Li，Dong Tian，Kongzhai Li256-271
