1Research on the technology for large-scale and hierarchical utilization of coal gasification slagZHANG Jixiong, GU Xiaowei, ZHOU Nan, YU Guangsuo, HAO Nanjing, XIAO YaomengResearch and Demonstration of Key Technologies and Equipment for Graded and Classified Utilization of Coal Gasification Slag471-4842Preparation of ethylene glycol/water-based CaCO3 nanofluids from coal gasification fine slagDING Zihan, GAO Chunlei, HOU Junsheng, WU Junjie, HUANG Lei, ZHANG Hao, TIAN Baiqi, HAO NanjingResearch and Demonstration of Key Technologies and Equipment for Graded and Classified Utilization of Coal Gasification Slag485-4933Forming of carbon-rich components from entrained-flow gasification fine slag and its gasification reactivityLI Jinxin, LIU Bin, LYU Peng, BAI Yonghui, SONG Xudong, GUO Qinghua, YU GuangsuoResearch and Demonstration of Key Technologies and Equipment for Graded and Classified Utilization of Coal Gasification Slag494-5024Study on the structure characteristics and gasification reactivity of residual carbon from coal gasification fine slag after oxidationREN Liang, TIAN Baiqi, WU Yajuan, GONG Yan, GUO Qinghua, YU GuangsuoResearch and Demonstration of Key Technologies and Equipment for Graded and Classified Utilization of Coal Gasification Slag503-5115Removal of heavy metal ions in coal gasification ash leachate:A molecular dynamics studyLIU Qianru, HUANG Zibo, ZHOU Wenjing, HAO Nanjing, WEI Jinjia, ZHANG Hao, TIAN BaiqiResearch and Demonstration of Key Technologies and Equipment for Graded and Classified Utilization of Coal Gasification Slag512-5236Mechanistic study on the structural evolution of coal gasification fine slag during coupled activation-acid leachingSUN Zhenjie, TANG Biao, DONG Kaiming, WU Songtao, YOU Xiaodong, HUANG Xiaoyang, LIU Yuan, ZHANG Hao, TIAN Baiqi, GUO FeiqiangResearch and Demonstration of Key Technologies and Equipment for Graded and Classified Utilization of Coal Gasification Slag524-5337Coal gasification fine slag-based high-carbon products:Porous material synthesis and pollutant adsorptionLI Rui, SHI Zhaochen, ZHANG Feng, LIU Xiaqing, SHI Yan, ZHANG Hao, KHUDA B, FAN Meijun, CHEN Yongqiang, ZHANG Yili, WANG XuebinResearch and Demonstration of Key Technologies and Equipment for Graded and Classified Utilization of Coal Gasification Slag534-5448Simulation and application of mine water inrush spreading based on water balance in the control area of coal seam floor elevationWU Qiang, WANG Xiao, ZHAO Yingwang, ZHANG Xiaoyan, JIA Minghui545-5609Bearing characteristics of broken stone column in goaf of large dip angle coal seam and stability mechanism of gob-side entry retainingJIA Housheng, WANG Yibo, WANG Weijun, YAO Qiangling, LIU Shaowei, LI Chao, PENG Bo, ZHANG Zhouping, MI Zhiwei561-57610Research on mechanical properties and failure characteristics of loaded borehole specimens under static-dynamic coupled loadingZHANG Yujiang, LI Shule, YANG Yongcong, FENG Guorui, ZHANG Shuai, DU Yunlou, WANG Qian577-59411Collaborative bearing mechanism of support body-accumulation body along gob for gob-side retention gatewayXIN Yajun, TIAN Menghan, JI Hongying, ZHANG Dongying, GAO Zhongguo, REN Jinwu, ZHAO Kang595-60812Study on the flow field structure and pulsation characteristics of liquid oxygen transient expansion directional energy release gasWANG Yanbing, LI Xue, QUE Chaoyang, FU Dairui, HU Yizhong, MAO Huigang, LEI Zhen609-62213True-triaxial study on the rockburst characteristics of rock mass with a hidden structural planeLI Qun, HU Zihao, LI Shibo, LIANG Peng, HAN Qiang, YANG Sihao, LIU Ziqiong623-63914Research on the unified multi-mechanism gas transport model and flow characteristics based on improved QSGS methodZHANG Hongtu, WEI Jiaqi, WANG Dengke, LI Botao, BAI Yun, HE Biao, YUAN Mingyu, LU Weiyong640-65215Multi-parameter prediction of goaf environment based on time-series optimized long short-term memory networkZHANG Pengyu, MA Li, SHI Xinhui, WANG Shaorong, LI Zhao653-66616Inhibition mechanism of glutathione on the active structure in coalGAO Fei, JIA Zhe, CHANG Jiangnan, LIU Jing, ZHANG Xun667-67917Progress,challenges,and prospects of hydrogen production technologies and CO2 reduction and utilization with"green hydrogen"under the"carbon neutrality"strategyHUA Kaimin, JI Xuanyu, CHEN Zhiqiang, SANG Shuxun680-69718Study of the fluidity of coal-water slurry by multi-scale hybrid particle dynamics simulationsYU Shi, LI Xiao, CHU Ruizhi, WU Guoguang, MENG Xianliang, MIAO Zhenyong698-710 