The Variety of roof stress during mining was one of the main factors affecting the adsorption
and diffusion characteristics of coalbed methane. CH 4 adsorption and diffusion …

Injecting CO 2 into coal reservoirs is essential both for enhancing coalbed methane recovery
(CO 2-ECBM) and CO 2 geological sequestration. However, due to the difficulty in …

The adsorption of CO 2 into coal will cause the volumetric swelling of coal body, which is a
highly concerned issue for the CO 2 enhanced coalbed methane recovery (CO 2-ECBM) …

Ultrasound has a very broad application prospect in monitoring the wetting range of coal
seam water injection. In order to explore the evolution of P-wave velocity with parameters …

The aim of the presented research was a quantitative evaluation of the burial depth impact
on the methane sorption capacity of outburst coals in relation to present-day temperatures …

The deformation of the macromolecular structure of coal under compression stress may
affect the pore structure and adsorption properties. In this study, the Grand Canonical Monte …

Adsorption characteristics of CO2–CH4–H2O-coal matrix systems are extremely important
for investigating geological CO2-storage and enhanced coalbed methane recovery. To …

The injection of CO2 into coalbed methane (CBM) reservoirs to enhance methane recovery
has a second desirable benefit in simultaneously sequestering CO2. However, the real-time …

Coal is a kind of rock with the characteristics of soft structure, developed joints, cleats,
cracks, and pores, resulting in that its mechanical behaviors are highly sensitive to stress …

As an efficient and clean energy, coalbed methane development and utilization have deep
significance in promoting energy conservation and emission reduction, reducing …