Results 101 to 110 of about 12,501 (249)

A concept to use energy of air flows of technogenic area of mining enterprises [PDF]

open access: yes, 2018
Topical issues concerning the possibilities of effective energy generation on the basis of Ukrainian mining enterprises have been highlighted. Attention is drawn to one of the most challenging tendencies of nontraditional energy sources
Cabana, Edgar   +20 more
core   +1 more source

Key technologies for low-carbon modern coal-based energy

open access: yesMeitan xuebao
Coal energy has made a significant contribution to the development of human industrialization, but coal energy is faced with the major problem of high carbon emissions. Modern coal-based energy is a new path to crack the contradiction between coal energy
Shirong GE   +4 more
doaj   +1 more source

POSSIBILITIES OF MINING WASTES UTILIZATION BY THERMAL DESTRUCTION WITHIN THE UNDERGROUND GAS GENERATOR [PDF]

open access: yes, 2018
Study the possibility of developing the technical and technological justification of mining wastes utilization within the closed cycle of gassgene in in economic effective ...
CABANA, Edgar Cáceres   +9 more
core  

Soviet experience of underground coal gasification focusing on surface subsidence [PDF]

open access: yes, 2015
Global coal mining activity is increasing due to demands for cheap energy and the availability of large coal deposits around the world; however, the risks associated with conventional coal mining activities remain relatively high.
Derbin, Y   +3 more
core   +2 more sources

SUBSTANTIATING A MECHANISM TO INCREASE THERMAL RESOURCE OF WATER-BEARING LEVELS AT THE EXPENSE OF UNDERGROUND COAL COMBUSTION [PDF]

open access: yes, 2018
Objective is to study a mechanism increasing thermal resource of water-bearing levels at the expense of underground coal ...
DEREVIAHINA, Nataliia   +11 more
core  

Destabilization of the hard coal microstructure by a weak electric field [PDF]

open access: yes, 2018
This study aims to analyse physical and chemical changes in hard coal samples under the influence of low-intensity electric fields in comparison to the fragments of ejected coal, as well as the coal samples selected from the zones ...
Kamchatnyi, Oleksii   +3 more
core   +1 more source

Monitoring the gasification area and its behavior in underground coal gasification by acoustic emission technique instead of temperature measurement. [PDF]

open access: yesSci Rep, 2023
Hamanaka A   +8 more
europepmc   +1 more source

Hydrogen Energy For Indian Transport Sector - A Well-To-Wheel Techno-Economic and Environmental Feasibility Analysis [PDF]

open access: yes
With the alarming rate of growth in vehicle population and travel demand, the energy consumption has increased significantly contributing to the rise of GHG emissions.
B. Sudhakara Reddy, P. Balachandra
core   +4 more sources

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