Results 271 to 280 of about 335,851 (308)

mine coal

2014
openaire   +1 more source

Recent developments in coal mine methane extraction and utilization in China: A review

Journal of Natural Gas Science and Engineering, 2016
Fubao Zhou, Yuning Sun
exaly  

Hydraulic mining of coal in Soviet coal mines

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1983
openaire   +2 more sources

Reduction and utilization of coal mine waste rock in China: A case study in Tiefa coalfield

Resources, Conservation and Recycling, 2014
Gangwei Fan
exaly  

Identifying coal mine safety production risk factors by employing text mining and Bayesian network techniques

Chemical Engineering Research and Design, 2022
exaly  

Coal mining

2011
openaire   +2 more sources

Mining, Coal

2013
openaire   +1 more source

Pilot-scale underground coal gasification (UCG) experiment in an operating Mine “Wieczorek” in Poland

Energy, 2016
Krzysztof Kapusta, Marian Wiatowski, Krzysztof Stańczyk   +2 more
exaly  

Coal Mining

2013
openaire   +1 more source

Accidents in Coal Mines

Science, 1914
openaire   +2 more sources