INIS
coal
100%
coal rank
100%
interactions
100%
permeability
100%
carbon dioxide
100%
matrices
27%
methane
27%
gases
27%
injection
18%
adsorption
18%
reduction
18%
swelling
18%
stability
18%
strains
18%
restoration
9%
resolution
9%
efficiency
9%
sorption
9%
anthracite
9%
leakage
9%
partial pressure
9%
storage
9%
pressure range mega pa
9%
nitrogen
9%
data
9%
helium
9%
Earth and Planetary Sciences
Permeability Evolution
100%
Coal
100%
Gas
23%
Methane
23%
Flood
23%
Core
15%
Stability
15%
Injection
15%
Condition
15%
Experiment
15%
Strain
15%
Show
7%
Wales
7%
Surface Pressure
7%
Restoration
7%
Sorption
7%
Leakage
7%
Experimental Study
7%
Helium
7%
Anthracite
7%
Stable
7%
Setup
7%
Set
7%
Engineering
Coal
100%
High-Rank Coal
100%
CH4
20%
Strain
20%
Experiments
20%
Reduction
20%
Anthracite
10%
Significant Change
10%
South Wale
10%
Stress Condition
10%
Coal Sample
10%