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Coal mine electrification

Journal of the A.I.E.E., 1925
To purchase or generate power for mine requirements is determined on basis of minimum power charge against coal production. Alternating-current transmission results in better efficiencies and lower costs. The choice of coal hoisting systems is based on reliability with cost secondary.
openaire   +1 more source

Research and practice of intelligent coal mine technology systems in China

International Journal of Coal Science and Technology, 2022
Shixin Gong
exaly  

Comprehensive evaluation of potential coal mine dust emissions in an open-pit coal mine in Northwest China

International Journal of Coal Geology, 2021
Frank J Kelly   +2 more
exaly  

Mechanized Comprehensive Coal Mining Technology of Coal Mine

Foreign Language Science and Technology Journal Database Engineering Technology, 2022
openaire   +1 more source

Coal mining

2006
Jan M. Mutmansky, Ann Starcher Bentley
openaire   +1 more source

Statistical analysis the characteristics of extraordinarily severe coal mine accidents (ESCMAs) in China from 1950 to 2018

Chemical Engineering Research and Design, 2020
Jinjia Zhang, Kaili Xu, Genserik Reniers
exaly  

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