Results 231 to 240 of about 48,246 (256)

Gas drainage at Moranbah North coal mine

Due to the explosibility of methane gas and its abundant presence in coal seams, underground coal mines deal with the hazards associated with seam gas by implementing gas drainage. The aim of this thesis is to present an analysis of pre-drainage, its design, implementation and effective drainage, focussing on the potential of improving this type of gas
openaire   +2 more sources

Drainage in the Little-Wells Apparatus for Gas Analysis

Science, 1941
openaire   +2 more sources

Investigations into drainage of gas at West Cliff Colliery: Optimisation of gas drainage hole parameters

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1982
openaire   +1 more source

Application of Foam Drainage and Gas Extraction in Gas Field Development

Foreign Language Science and Technology Journal Database Engineering Technology, 2021
openaire   +1 more source

Fine management of gas drainage in coal mine

Second International Conference on Digital Society and Intelligent Systems (DSInS 2022), 2023
Junhong Wang, Hong Gao
openaire   +1 more source

Numerical analysis of multi-factors effects on the leakage and gas diffusion of gas drainage pipeline in underground coal mines

Chemical Engineering Research and Design, 2021
Jitao Cai, Jiansong Wu, Shuaiqi Yuan
exaly  

gas drainage

2014
openaire   +1 more source

mine gas drainage

2014
openaire   +1 more source

Numerical simulation of influence of Langmuir adsorption constant on gas drainage radius of drilling in coal seam

International Journal of Mining Science and Technology, 2016
Haifei Lin
exaly  

Comparisons of gas drainage methods

2017
openaire   +1 more source