Chinese
Advanced Search

column
Research progress and prospect of coal based solid waste backfilling mining technology
ZHANG Jixiong, ZHANG Qiang, ZHOU Nan, LI Meng, HUANG Peng, LI Baiyi
2022, 47(12): 4167-4181.
Abstract PDF
Research progress on mining with backfill technology of underground metalliferous mine
GUO Lijie, LIU Guangsheng, MA Qinghai, CHEN Xinzheng
2022, 47(12): 4182-4200.
Abstract PDF
Basic theory and key technology of multi⁃source coal⁃based solid waste for green backfilling
YANG Ke, ZHAO Xinyuan, HE Xiang, WEI Zhen
2022, 47(12): 4201-4216.
Abstract PDF
Evolution and degradation mechanism of surface vegetation coverage in typical ecologically fragile mining areas in western China
HUANG Yanli, GUO Yachao, QI Wenyue, LI Junmeng, WANG Jiaqi, OUYANG Shenyang, WU Laiwei
2022, 47(12): 4217-4227.
Abstract PDF
Experimental study on preparation of negative carbon filling material forwater protection mining by CO2 mineralization of coal⁃based solid waste
MA Liqiang, ZHAI Jiangtao, NGO Ichhuy
2022, 47(12): 4228-4236.
Abstract PDF
Condition state characterization and self⁃identification control method of key equipment for intelligent solid backfilling
ZHANG Qiang, CUI Pengfei, ZHANG Jixiong, ZHANG Hao, CHANG Tianjiao, YANG Junhui
2022, 47(12): 4237-4249.
Abstract PDF
Strength demand of cemented backfill guided by backfilling ratio control in coal mines
DENG Xuejie, LIU Hao, WANG Jiachen, WANG Fei, LIU Xuzheng, ZHENG Qingxue
2022, 47(12): 4250-4264.
Abstract PDF
Green mining technology of overburden isolated grout injection
XUAN Dayang, XU Jialin, WANG Binglong
2022, 47(12): 4265-4277.
Abstract PDF
Preparation and spectroscopic characteristics of coal⁃based graphene quantum dots from demineralized anthracite in Jiangoushan，Ningxia
TANG Yuegang, LI Ruiqing, FAN Jiangtao, MA Pengliang, WANG Shaoqing, LUO Peng, GUO Weiyong
2022, 47(12): 4278-4289.
Abstract PDF
Coal⁃based graphene oxide / bismuth vanadate composite for photoreduction of CO2
ZHANG Yating, ZHENG Lisi, LI Keke, JIA Jia, ZHANG Ting
2022, 47(12): 4290-4299.
Abstract PDF
Coal graphitization:Structures and their differential evolution
WANG Shaoqing, WANG Xiaoling, SHA Jidun, MU Ruifeng
2022, 47(12): 4300-4312.
Abstract PDF
In⁃situ Raman spectroscopy of chemical structural evolution during pyrolysis for Yimin coal
LI Meifen, LI Yexi, SHAO Yan, CHEN Xiaozhen, CUI Xi, ZUO Jiaqi, JIANG Hengyu
2022, 47(12): 4313-4322.
Abstract PDF
Optical characteristics of macerals and formation path of graphitic components in coal⁃based graphite in the Yongan coalfield，Southwest Fujian
LI Jiuqing, QIN Yong, CHEN Yilin, SHEN Jian, LI Geng, ZHENG Changdong
2022, 47(12): 4323-4335.
Abstract PDF
Stress response of coalcondensed aromatic ring:Inspiration for graphitization of anthracite
SONG Yu, JIANG Bo, WANG Meng, LI Fengli, CHENG Guoxi, HOU Chenliang, FENG Guangjun, QUAN Fangkai
2022, 47(12): 4336-4351.
Abstract PDF
Research progress of air pollutant emissions of Chinese coal⁃fired power plants
GU Chen, ZHAO Yu
2022, 47(12): 4352-4361.
Abstract PDF
Chemical characteristics of particulate matter in the atmospheric environment after “coal substitution” policy in coal combustion cities and their surrounding areas
NIU Hongya, SHI Lijie, REN Xiulong, JIN Niu, WANG Shuo, LI Shujiao, HU Sihao, WU Chunmiao, LU Yanqi, FAN Jingsen, SUN Yuzhuang
2022, 47(12): 4362-4374.
Abstract PDF
Real⁃time emission characteristics of primary particulate from typical industrial activities
GE Hongfei, KONG Shaofei, LIU Jinhong, FENG Yunkai, QIN Si, QI Shihua
2022, 47(12): 4375-4387.
Abstract PDF
Microscopic characteristics and differences of fine primary particles emitted from coal⁃fired power plant and residential coal combustion
ZHANG Yinxiao, LIU Lei, YAN Qin, KONG Shaofei, LI Weijun
2022, 47(12): 4388-4394.
Abstract PDF
Analysis of the characteristics of methane in the coal mining area of southeastern Shanxi with eddy and mobile observation
LIU Yanqiu, QIN Kai, COHEN Blake Jason, KANG Hanshu, HU Wei, LU Fan, WU Xiaohui, YANG Chengli
2022, 47(12): 4395-4402.
Abstract PDF
Law and mechanism of surface movement and deformation above shallow longwall abandoned gob under building load
CHEN Shaojie, ZHU Weihao, WANG Feng, YIN Dawei, REN Mengzi, VARNAVSKIY Kirill
2022, 47(12): 4403-4416.
Abstract PDF
Study on prediction and characteristics of surface subsidence in mining when the bottom aquifer of thick loose layer directly covers thin bedrock
PENG Shilong, CHENG Hua, YAO Zhishu, RONG Chuanxin, CAI Haibing, ZHANG Liangliang
2022, 47(12): 4417-4430.
Abstract PDF
Shallow destruction and movement characteristics of the inner dumping site under rainfall
ZHU Yongdong, WANG Xuedong, SUN Yanfeng, WANG Cui, LIU Guangwei
2022, 47(12): 4431-4442.
Abstract PDF
Research on the evolution law of water flowing fractures in the Jurassic and Carboniferous coal seams based on FDEM simulation
LI Hao, BAI Haibo, MA Liqiang, KANG Zhiqin, LI Zhiyong, MIAO Xiaocheng, WU Pengfei, WEI Jie
2022, 47(12): 4443-4454.
Abstract PDF
GA-LSSVM prediction of blasting casting effect in open⁃pit mine based on Fourier series
MA Li, LI Tianxiang, LAI Xingping, XU Chen, SUN Weibo, XUE Fei, XU Tianxin
2022, 47(12): 4455-4465.
Abstract PDF
Mitigating water blockage in low⁃permeability coal seam by acid⁃based fracturing fluid
HU Qianting, LI Xiaoxu, CHEN Qiang, LIANG Yunpei
2022, 47(12): 4466-4481.
Abstract PDF
Source discrimination of mine water inflow or inrush using hydrochemical field and hydrodynamic field tracer simulation coupling
ZENG Yifan, MEI Aoshuang, WU Qiang, HUA Zhaolai, ZHAO Di, DU Xin, WANG Lu, LÜ Yang, PAN Xu
2022, 47(12): 4482-4494.
Abstract PDF
An enhanced spray dust suppression method by micro⁃nano bubbles
WANG Pengfei, WU Gaogao, YUAN Xinhu, JIANG Jiuhong, CHEN Shiqiang, LI Shilin
2022, 47(12): 4495-4503.
Abstract PDF
Molecular model construction and structural characteristics analysis of Wucaiwan coal in Eastern Junggar Coalfield based on quantum chemistry theory
CHAI Shuangqi, ZENG Qiang
2022, 47(12): 4504-4516.
Abstract PDF
Effect of sequential extraction on sodium capture capability of sodium⁃rich coal ash
LANG Sen, ZHANG Shouyu, CHANG Ming, HUANG Dongdong, ZHOU Yi, YANG Jifan, LIU Simeng, HU Nan, WU Yuxin
2022, 47(12): 4517-4525.
Abstract PDF
Microscopic adhesion between flotation collector molecules and coal surfaces
XIA Yangchao, GUI Xiahui, XING Yaowen, CAO Yijun
2022, 47(12): 4526-4534.
Abstract PDF

Links