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Intension and extension of fossil energy bioengineering
SU Xianbo, ZHAO Weizhong, ZHOU Yixuan, QI Mengjiao, WANG Lufei, WANG Zhiyuan, LIU Bing, LYU Can, ZHAO Wenjie, WANG Xiaoyong, ZHI Jiawei, ZHANG Zhifeng
2026, 51(3): 1789-1811. DOI: 10.13225/j.cnki.jccs.SW25.0985
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Experiments methane production from biodegradation of coal residue caused by water-soaked oxidation in goaf areas
ZHANG Jinwei, MI Shenyu, GUO Hongguang, WANG Zichen, YIN Yifan
2026, 51(3): 1812-1821. DOI: 10.13225/j.cnki.jccs.SW25.0973
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Effect of organic solvent extraction treatment on biogenic gas production of lignite
HE Huan, KAHAER Ruzebake, WU Bolin, HUANG Xinying, CHEN Zihao, CHEN Linyong, GUO Xin, LIU Jian, JI Changjiang, HUANG Zaixing
2026, 51(3): 1822-1836. DOI: 10.13225/j.cnki.jccs.SW25.0943
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Evolution regularities of solid, liquid and gas phases during coal anaerobic fermentation
BAO Yuan, WANG Xiaojing, LI Dan, HU Yiliang, SHAN Tuo, LIU Xiangrong
2026, 51(3): 1837-1854. DOI: 10.13225/j.cnki.jccs.SW25.0825
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Effects of exogenous CO2 injection on biomethane production in in-situ anaerobic digestion system of coal measure shale
WANG Qian, GAO Fubo, DING Rui, ZHAO Weizhong, WANG Xiaoyong, ZHANG Xueke, YANG Jiawen
2026, 51(3): 1855-1869. DOI: 10.13225/j.cnki.jccs.SW25.1015
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Distribution characteristics of microorganisms and genes related to carbon cycle in coal reservoirs
LI Yang, TANG Shuheng, ZHANG Qian
2026, 51(3): 1870-1880. DOI: 10.13225/j.cnki.jccs.SW25.0856
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Experimental study on in-situ inhibition mechanism of epigenetic biogenic H2S in coal seam
ZHOU Yixuan, ZHAO Wenjie, QI Mengjiao, LÜ Can
2026, 51(3): 1881-1892. DOI: 10.13225/j.cnki.jccs.SW25.1050
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Stimulation effect of Fe3O4 nanozyme-ammonium persulfate fracturing fluid in coalbed methane development
SHE Kaida, SU Xianbo, ZHAO Weizhong, ZHAO Wenjie, DING Rui
2026, 51(3): 1893-1904. DOI: 10.13225/j.cnki.jccs.2024.1625
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Definition, principle, characterization and application of mining-induced stress rotation
WANG Zhaohui, WANG Jiachen, YANG Shengli, SUN Wenchao, WANG Shirong, ZHENG Canzhe, LI Zijian, CHEN Kun
2026, 51(3): 1905-1920. DOI: 10.13225/j.cnki.jccs.2025.0832
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Structural evolution model and pressure relief effect of whole-layer pre-fracture in high-level key strata
GAO Xinyu, HAO Xianjie, JI Jinyi, LYU Weidong, YANG Huaixiang, LI Hang, CHU Fule, LI Yihan
2026, 51(3): 1921-1933. DOI: 10.13225/j.cnki.jccs.2024.1521
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Accurate control of solid backfill mining gangue volume visualization prediction and cooperative backfill ratio
ZHANG Yun, TONG Liang, LAI Xingping, LIU Yongzi, CAO Shenggen, SUN Haoqiang, YANG Yanbin, HE Wei
2026, 51(3): 1934-1951. DOI: 10.13225/j.cnki.jccs.2024.1448
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Time-dependent evolution of fractures in surrounding rock of deep underground soft rock roadways and optimal timing for grouting reinforcement
TANG Furong, LU Yinlong, SONG Haoran
2026, 51(3): 1952-1961. DOI: 10.13225/j.cnki.jccs.2025.0247
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Time-sequence early warning of hard roof rockburst based on deep learning fusion of multi-source information indicators
WU Guandong, WEN Yingyuan, LI Huwei, CAO Anye, GUO Wenhao, LIU Honglin, GUO Jisen, LI Zengfeng, HU Pengfei
2026, 51(3): 1962-1975. DOI: 10.13225/j.cnki.jccs.2024.1428
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Dynamic mechanical properties and damage constitutive model of coal in Brazilian splitting under impact load
KONG Xiangguo, LI Yuhang, LI Shugang, LIN Haifei, LIU Ting, MA Yankun, LIU Xiaofei, HE Di, JI Pengfei, CAI Yuchu
2026, 51(3): 1976-1988. DOI: 10.13225/j.cnki.jccs.2025.0343
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Wetting characteristics and driving mechanism of droplets on bituminous coal surface
ZHANG Jiangshi, LIANG Yunfei, FANG Lei, ZHANG Qi, TONG Linquan, CHEN Xinyang, LIU Pengcheng
2026, 51(3): 1989-2000. DOI: 10.13225/j.cnki.jccs.2024.1424
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3D fine modelling and model validation for gas hydrate-bearing coal based on FLAC3D-PFC3D method
GAO Xia, YANG Shupeng, WANG Nannan, ZHANG Baoyong, YIN Zhenyuan, WU Qiang
2026, 51(3): 2001-2017. DOI: 10.13225/j.cnki.jccs.2024.0973
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Atomic-scale experimental study of oxidation mechanism of low-metamorphic coal at room temperature
ZHAO Xingguo, DAI Guanglong, QIN Ruxiang, ZHOU Liang, ZHANG Dezhi, ZHAO Junjie
2026, 51(3): 2018-2033. DOI: 10.13225/j.cnki.jccs.2024.1391
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Failure mechanism of anti-outburst ventilation door under impact of coal-rock gas dynamic disasters shock waves
GUO Haijun, YU Yingjie, WANG Kai, XI Xi, YANG Tao, WANG Liang, ZHOU Aitao, REN Bo, XU Chao
2026, 51(3): 2034-2048. DOI: 10.13225/j.cnki.jccs.2024.1340
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Analysis of coal permeability model set and prediction effect based on cubic law and meso-scale deformation law
WANG Wei, LI Wenzhi, WANG Liang, FANG Zhiming, LI Xiaochun
2026, 51(3): 2049-2066. DOI: 10.13225/j.cnki.jccs.2024.1436
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Effect of gas pressure fracturing on anisotropic effective stress coefficient and permeability enhancement of coal
YU Beichen, LIU Yingke, ZHANG Dongming, JIANG Changbao, LIU Chao, LIU Yubing
2026, 51(3): 2067-2086. DOI: 10.13225/j.cnki.jccs.2024.1439
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Cascade rupture development mechanism of coal and gas outburst
LEI Yang, CHENG Yuanping
2026, 51(3): 2087-2105. DOI: 10.13225/j.cnki.jccs.2024.1555
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Composite well washing and production improvement technology of low-yield coalbed methane horizontal wells
ZHANG Jingjing, HU Shengyong, SUN Tianyu, SUN Xiuwei, ZHAO Ruijin, GUO Shuyun, WANG Zixiang, REN Xinrong
2026, 51(3): 2106-2117. DOI: 10.13225/j.cnki.jccs.2024.1526
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A method for measuring surface diffusion coefficient of coal-adsorbed gas using a differential pressure permeation method
CHEN Shiqiang, ZHANG Yugui, ZHANG Mingjie, YAN Jiangwei, LIU Cao, LI Donghui, SHI Guangshan
2026, 51(3): 2118-2131. DOI: 10.13225/j.cnki.jccs.2024.1567
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Mechanism of cement sheath sealing degradation in multistage fracturing of deep coalbed methane
XIN Jiang, YANG Yanlan, WANG Wei, WU Jianjun, HAN Jinliang, LI Zaoyuan, HUANG Sheng, SU Donghua
2026, 51(3): 2132-2143. DOI: 10.13225/j.cnki.jccs.2024.1584
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Fractal-permeability characteristics under overburden fracture reconstruction
XING Jingchao, LIANG Bing, FANG Shengjie, SUN Weiji, REN Jie, ZHANG Shangning
2026, 51(3): 2144-2157. DOI: 10.13225/j.cnki.jccs.2024.1399
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Research on migration and transformation mechanism of calcium and magnesium ions in coal mine underground reservoir
JIANG Binbin, LI Jingfeng, HU Yutian, ZHANG Haiqin, HAO Jingwei, LI Peng
2026, 51(3): 2158-2170. DOI: 10.13225/j.cnki.jccs.2024.1437
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Construction and performance evaluation of preparation method of fly ash deamination and carbon fixation coupling paste material
REN Wuang, TANG Dong, JU Kai, LI Yajiao, CHI Yulei, JIN Pengkang, SUN Liping, TANG Renlong
2026, 51(3): 2171-2185. DOI: 10.13225/j.cnki.jccs.2024.1511
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Microscopic mechanism of Fe(Ⅱ/Ⅲ) substitution in lattice on band gap of coal-series kaolinite
CHEN Jun, BAO Longxiang, XIE Atian, SHANG Huanhuan, CHENG Yali, MIN Fanfei
2026, 51(3): 2186-2198. DOI: 10.13225/j.cnki.jccs.2024.1171
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Thermodynamic cycle simulation of iron-based oxygen carriers in coal chemical looping combustion
HUANG Minjie, YIN Xuefeng, LIANG Dongxu, WANG Hao, LIU Hao, SUN Tianyi, WANG Yuchen
2026, 51(3): 2199-2207. DOI: 10.13225/j.cnki.jccs.2024.1168
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Experimental and simulation investigation on nitrogen transformation characteristics in ammonia/coal preheating combustion
LYU Zhaomin, LUO Rui, WANG Yi, XIAO Yong, XIONG Xiaohe, WANG Xuebin, RUAN Renhui, SUN Bo, TAN Houzhang
2026, 51(3): 2208-2219. DOI: 10.13225/j.cnki.jccs.2024.1153
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Experimental study on correlation between volatile matter of low-rank coal and hydrogen production performance of coal water slurry electrolysis
YU Fan, SHANG Huiyu, WU Yunfei, YANG Xuesong, XU Mengdi, ZHOU Bobo, LI Zhe, XING Yaowen, GUI Xiahui
2026, 51(3): 2220-2231. DOI: 10.13225/j.cnki.jccs.2024.1167
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Research on pressure signal reconstruction of bubble response and flow pattern identification in vibrated fluidized bed
ZHANG Yadong, FAN Yuchao, DONG Liang, ZHANG Bo, DUAN Chenlong, ZHOU Enhui
2026, 51(3): 2232-2242. DOI: 10.13225/j.cnki.jccs.2024.1041
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Prediction of rock mixed ratio in image-based intelligent control of caving door in longwall top coal caving face part Ⅱ: inside rock mixed ratio of coal flow
WANG Jiachen, YANG Shengli, LI Lianghui, ZHANG Xin, CHEN Yongsheng, HOU Dongxin
2026, 51(3): 2243-2268. DOI: 10.13225/j.cnki.jccs.2024.0208
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Motion control strategy of flexible terrain simulation system for fully mechanized mining face
CHEN Ce, WANG Jie, MU Jinjuan, ZHANG Daixiang, XIAO Yonghui, WANG Tao, ZHANG Jianzhuo
2026, 51(3): 2269-2280. DOI: 10.13225/j.cnki.jccs.2024.1536
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Electromagnetic wave field response characteristics and precise identification methods of extra-thick top coal with intercalated gangue
FAN Kesong, ZHANG Yaoyu, LIANG Yuntao, LIU Shaowei, HE Deyin, QIAN Hongliang, DONG Mingli
2026, 51(3): 2281-2302. DOI: 10.13225/j.cnki.jccs.2025.1269
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