Underground coal gasification can convert deep coal resources into synthesis gas for use in
the production of electricity, fuels and chemicals. This paper provides a review of the various …

Underground coal gasification can convert deep coal into synthesis gas for use in the
production of electricity, fuels and chemicals. This paper provides a review of the …

A new residual coal gasification mining system is proposed to utilize in-situ residual coal,
mine water, and carbon dioxide for clean combustible gas production. Based on the …

Results of computer modeling of stress-deformed state of rock massif with the use of
software FLAC 5.00 in zones of geological fault influence with amplitude that does not …

Underground coal gasification is a promising technology involved with the in-situ conversion
of coal resources into a high-quality synthesis gas with low cost. A thermodynamic …

This paper describes an experiment of underground coal gasification in experimental
equipment. The experiment was done within the range of the project APVV-0582-06, in May …

In this article, the results from a pilot-scale, underground coal gasification (UCG) experiment
conducted in an operating coal mine “Wieczorek” were presented. The 60-day gasification …

The poor heat conduction and mass transfer of coal seam causes unsatisfying performance
of gas production for in situ combustion, while microwave pretreatment is a promising …

In order to recover the abandoned coal resource of steeply inclined thin coal seams (SITCS),
a field trial of underground coal gasification (UCG) with shaft method has been successfully …

Purpose. Development of innovative approaches in technological and technical solutions
improvement for coal seam gasification. Methods. Carrying-out of native and world …