Results 251 to 260 of about 722,030 (298)

Exploring the adsorption and diffusion characteristics of tectonic coal at different mass ratios based on the specific surface Gibbs function

, 2020
Tectonic coal is a soft coal, and the integrity of a tectonic coal seam can become compromised by the formation of cracks under the action of tectonic stresses.
P. Zhao, Hui Liu, Shugang Li, Chun-Hsing Ho, L. Qin, Yongyong Jia, Min Yan, Yu Han   +7 more
semanticscholar   +1 more source

Kinetic characteristics of desorption and diffusion in raw coal and tectonic coal and their influence on coal and gas outburst

Fuel, 2023
Haijun Guo, Yingjie Yu, Kai Wang, Zhe Yang, Liang Wang, Chao Xu   +5 more
semanticscholar   +1 more source

Gas transport behavior of tectonic and intact coal reservoirs during CO2-enhanced coalbed methane recovery

The Physics of Fluids
Gas transport behaviors during CO2-enhanced coalbed methane recovery (CO2-ECBM) critically govern CO2 sequestration efficiency and CH4 recovery rates. While existing research predominantly focuses on intact coal reservoirs, the migration mechanisms in ...
Erlei Su, Xinyu Zhu, Xiangjun Chen, Weiwei Su, Lin Wang, Xiangyang Ye, Taofan Wang   +6 more
semanticscholar   +1 more source

Experimental study on molecular structure differences between the tectonic coal and primary coal in Pingdingshan coalfield

Vibrational Spectroscopy, 2019
In order to investigate the microcosmic differences between tectonic coal and primary coal, the fault coal sample D, soft stratified coal sample R and primary coal sample P were obtained from the same geological unit of Pingdingshan coalfield.
B. Lin, Zhao Wei, Tong Liu
semanticscholar   +1 more source

Methane sorption behavior on tectonic coal under the influence of moisture

Fuel, 2022
Q. Zhang, Xianfeng Liu, B. Nie, Wenbin Wu, Ran Wang   +4 more
semanticscholar   +1 more source

Integrated seismic–geological prediction of tectonic coal via main controlling factors

Acta Geophysica, 2022
Jing Liu, Suo-liang Chang, Sheng Zhang, Yanrong Li, Qiang Chen   +4 more
semanticscholar   +1 more source

Morphological Characterization of the Microcrystalline Structure of Tectonic Coal and Its Intrinsic Connection with Ultra-micropore Evolution

Energy & Fuels, 2022
Kaizhong Zhang, Aoao Zou, Liang Wang, Yuanping Cheng, Chun Liu, Wei Li   +5 more
semanticscholar   +1 more source

Sequence Stratigraphy, Paleoclimate, and Tectonics of Coal-Bearing Strata

2004
Abstract The origin of coal-bearing strata has been debated vigorously for more than a century, and with the emergence of coalbed methane as a major energy resource and the possibility of sequestering greenhouse gas in coal, this debate has never been more relevant. This volume contains 10 chapters on coal-bearing strata of Carboniferous
openaire   +1 more source

Effect of gas adsorption on breakage energy of tectonic coal particles

Powder Technology, 2022
Chenghao Wang, Yuanping Cheng, Jingyu Jiang, Liang Wang, Minghao Yi   +4 more
semanticscholar   +1 more source

A new technology to enhance gas drainage in the composite coal seam with tectonic coal sublayer

Journal of Natural Gas Science and Engineering, 2022
Ronglan Zhang, Ping Wang, Yuanping Cheng, Longyong Shu, Yinfu Liu, Zhi-Li Zhang, Hongxing Zhou, Liang Wang   +7 more
semanticscholar   +1 more source