[HTML][HTML] Adsorption-induced deformation of nanoporous materials—A review
When a solid surface accommodates guest molecules, they induce noticeable stresses to
the surface and cause its strain. Nanoporous materials have high surface area and …
the surface and cause its strain. Nanoporous materials have high surface area and …
A review of the application of X-ray computed tomography to the study of coal
There has been a long history of using X-rays to visualize coal and its transitions during
various treatments. Advances and improved availability has allowed the application of X-ray …
various treatments. Advances and improved availability has allowed the application of X-ray …
Damage‐induced permeability model of coal and its application to gas predrainage in combination of soft coal and hard coal
S Lu, Y Zhang, Z Sa, S Si, L Shu… - Energy Science & …, 2019 - Wiley Online Library
Coal permeability is a key parameter that affects the drainage of coal bed methane (CBM).
Owing to the lower original permeability of coal seams in China, more attention was paid to …
Owing to the lower original permeability of coal seams in China, more attention was paid to …
Evaluation of the effect of adsorbed gas and free gas on mechanical properties of coal
S Lu, Y Zhang, Z Sa, S Si - Environmental Earth Sciences, 2019 - Springer
The mechanical properties of coal are important parameters for coalbed methane (CBM)
extraction and gas outburst control. However, the effect of adsorbed gas on strength cannot …
extraction and gas outburst control. However, the effect of adsorbed gas on strength cannot …
Laboratory characterisation of coal matrix shrinkage, cleat compressibility and the geomechanical properties determining reservoir permeability
This paper presents the results of a laboratory program of work to measure the coal
properties required to apply models for the behaviour of the absolute reservoir permeability …
properties required to apply models for the behaviour of the absolute reservoir permeability …
Desorption-induced shear failure of coal bed seams during gas depletion
The recovery of natural gas from coal bed seams is usually accompanied by a significant
increase of permeability induced by coal matrix shrinkage and stress relaxation upon gas …
increase of permeability induced by coal matrix shrinkage and stress relaxation upon gas …
A new stress-damage-flow coupling model and the damage characterization of raw coal under loading and unloading conditions
C Jiang, Y Yang, W Wei, M Duan, T Yu - International Journal of Rock …, 2021 - Elsevier
Coalbed methane, as a gas in coal seam, is a kind of potential clean energy with high
reserves. At present, there are two main types of coalbed methane extraction in China, one …
reserves. At present, there are two main types of coalbed methane extraction in China, one …
Kinetics of Gas Phase CO2 Adsorption on Bituminous Coal from a Shallow Coal Seam
This article examines the CO2 adsorption–desorption kinetics of bituminous coal under low
pressure injection (0.5 MPa) in the context of CO2 sequestration in shallow level coal …
pressure injection (0.5 MPa) in the context of CO2 sequestration in shallow level coal …
[HTML][HTML] Controlling effects of differential swelling index on evolution of coal permeability
Coal permeability measurements are normally conducted under the assumption that gas
pressure in the matrix is equalized with that in fracture and that gas sorption-induced …
pressure in the matrix is equalized with that in fracture and that gas sorption-induced …
A novel damage-based permeability model for coal in the compaction and fracturing process under different temperature conditions
C Ren, B Li, J Xu, Y Zhang, J Li, Z Gao, J Yu - Rock Mechanics and Rock …, 2020 - Springer
Before a coal mining operation, it is necessary to carry out coal-bed methane (CBM) pre-
extraction to prevent coal and gas explosions, causing accidents. However, gas extraction …
extraction to prevent coal and gas explosions, causing accidents. However, gas extraction …