A review on numerical solutions to self-heating of coal stockpile: Mechanism, theoretical basis, and variable study
J Zhang, T Ren, Y Liang, Z Wang - Fuel, 2016 - Elsevier
Self-heating or even spontaneous combustion of stockpiled coal, which is likely to outbreak
under favourable circumstances during its transport, process, and storage, is a long …
under favourable circumstances during its transport, process, and storage, is a long …
A review of spontaneous combustion studies–South African context
One of the challenges in the coal mining industry is self-heating of coal as this can become a
problem during mining operations, stockpiling and transportation. This study reviews the …
problem during mining operations, stockpiling and transportation. This study reviews the …
Numerical simulation of coal dust self–ignition and combustion under inclination conditions
X Shi, X Chen, Y Zhang, Y Zhang, R Guo, T Zhao, R Liu - Energy, 2022 - Elsevier
In industries related to fossil energy, coal dust is often deposited at an angled position. A two–
step parallel coal dust oxidation reaction mechanism is used to study the self–ignition and …
step parallel coal dust oxidation reaction mechanism is used to study the self–ignition and …
Numerical study on the oxidation reaction characteristics of coal under temperature-programmed conditions
X Shi, Y Zhang, X Chen, Y Zhang, T Ma - Fuel Processing Technology, 2021 - Elsevier
To understand the oxidation reaction of coal and predict and control generation and
development of coal fires, a one-step global dynamic model of the chemical reaction …
development of coal fires, a one-step global dynamic model of the chemical reaction …
Effect of longwall face advance rate on spontaneous heating process in the gob area–CFD modelling
B Taraba, Z Michalec - Fuel, 2011 - Elsevier
A commercial CFD software programme, FLUENT, was used to study the oxidation process
of coal in the mined-out longwall (gob) area. A three-dimensional, single-phase model with …
of coal in the mined-out longwall (gob) area. A three-dimensional, single-phase model with …
Kinetics characteristics of coal low-temperature oxidation in oxygen-depleted air
G Qi, D Wang, K Zheng, J Xu, X Qi, X Zhong - Journal of Loss Prevention in …, 2015 - Elsevier
The longwall gob (mined-out) area is one of the main places that are prone to coal
spontaneous combustion and most of the residual coal in it is in oxygen-depleted air as it is …
spontaneous combustion and most of the residual coal in it is in oxygen-depleted air as it is …
A theoretical goaf resistance model based on gas production analysis in goaf gas drainage
Over the past few years, the Australian coal mines heavily relied on drilling vertical
goafholes to capture coal mine methane and monitor methane levels, which is named goaf …
goafholes to capture coal mine methane and monitor methane levels, which is named goaf …
A fully coupled hydro-thermo-mechanical model for the spontaneous combustion of underground coal seams
T Xia, F Zhou, J Liu, J Kang, F Gao - Fuel, 2014 - Elsevier
The spontaneous combustion of underground coal seams involves complex interactions
between geomechanical effects, oxygen transport and flow, and energy transport in the …
between geomechanical effects, oxygen transport and flow, and energy transport in the …
Hydrothermal upgrading of Loy Yang Brown coal—Effect of upgrading conditions on the characteristics of the products
M Sakaguchi, K Laursen, H Nakagawa… - Fuel Processing …, 2008 - Elsevier
Hydrothermal treatment of the high-moisture containing (59%) Loy Yang brown coal was
conducted in a 20 ml stainless steel autoclave at 200 to 350° C for 30 and 180 min. Three …
conducted in a 20 ml stainless steel autoclave at 200 to 350° C for 30 and 180 min. Three …
Investigation of the effect of different distilled water, rainwater and seawater mass ratios on coal spontaneous combustion characteristics
H Liu, Z Li, Y Yang, G Miao, P Li, G Wang - Science of The Total …, 2023 - Elsevier
When water comes into contact with coal, the risk of coal spontaneous combustion should
be reassessed. In order to analyze the effect of distilled water, rainwater and seawater on …
be reassessed. In order to analyze the effect of distilled water, rainwater and seawater on …