Hydrogels are 3-dimensional polymeric networks with unique properties of high flexibility
and high water content, and are thus advanced materials for applications in medicine …

Chemical stimulation is a potential technology for coal permeability enhancement.
Develo** chemical stimulation techniques and understanding its mechanism are …

Microwave-assisted pyrolysis (MWAP) provides distinctive heating for the conversion of coal
into liquid fuels. This work investigated the effects of MWAP on the microstructure of …

As a clean energy resource, coalbed methane (CBM) has drawn worldwide attention.
However, the CBM reservoir has strong adsorption capacity and low permeability and thus …

In order to study the variation of pore characteristics and fractal dimensions, coal samples
are treated by ionic liquid with different concentrations. Then the N 2 isotherm …

Combining experimental measurements and field tests, a negatively-pressured spraying
collector was developed for the dust source of advancing support in fully mechanized coal …

Aiming to effectively suppress excessively high dust concentration around the drums during
coal cutting and the related dust particle dispersion issues at a fully-mechanized mining …

Driven by the advancement of science and technology, the number of safety incidents in
coal mines has been steadily declining. Nonetheless, a small-scale killer, ie, coal dust, has …

In order to clarify the effect of pulsating fracturing on gas comprehensive desorption,
experimental study of gas desorption characteristics effected by the pulsating hydraulic …

Coal seam water infusion is a universal comprehensive mine disaster prevention method
practiced worldwide. The result of water infusion is determined by the structure and seepage …