A review on hybrid mixture explosions: Safety parameters, explosion regimes and criteria, flame characteristics

D Wu, P Zhao, SH Spitzer, A Krietsch, P Amyotte… - Journal of loss …, 2023 - Elsevier
The hybrid mixture of combustible dusts and flammable gases/vapours widely exist in
various industries, including mining, petrochemical, metallurgical, textile and …

Suppression mechanism of ultrafine water mist containing phosphorus compounds in methane/coal dust explosions

H Jiang, M Bi, L Huang, Y Zhou, W Gao - Energy, 2022 - Elsevier
The effect of ultrafine water mist with phosphorus-containing compounds (PCCs) on the
flame in CH 4/coal dust explosion is experimentally and numerically investigated. In this …

The inhibiting effects of sodium carbonate on coal dust deflagration based on thermal methods

K Lu, X Chen, Z Luo, Y Wang, Y Su, T Zhao, Y Xiao - Fuel, 2022 - Elsevier
To aid the development of safe procedures, the inhibiting effects of sodium bicarbonate
(NaHCO 3) on coal dust explosions were investigated by employing a simultaneous thermal …

Macromorphological features and formation mechanism of particulate residues from methane/air/coal dust gas–solid two-phase hybrid explosions: An approach for …

H Li, F Zhai, S Li, R Lou, F Wang, X Chen, CM Shu… - Fuel, 2022 - Elsevier
The present work aimed at acquiring the macromorphological features and formation
mechanisms of post-explosion particulate residues from the hybrid explosion of …

Effect of the initial oxidized status of coal dust on the deflagration severities and flame behaviors of pulverized coal explosion in various methane-air atmospheres

H Li, S Li, F Zhai, F Wang, R Lou, X Chen, CM Shu… - Fuel, 2022 - Elsevier
In this study, the influence of pre-oxidized status of coal dust on the deflagration severities
and flame behaviors of methane–pulverized coal mixtures was experimentally investigated …

Research on flame propagation and explosion overpressure of oil shale dust explosion suppression by NaHCO3

Y Liu, Y Zhang, X Meng, K Yan, Z Wang, J Liu, Z Wang… - Fuel, 2022 - Elsevier
The overpressure and flame propagation of oil shale dust explosions suppression by
sodium bicarbonate (NaHCO 3) are studied in a 20-L square closed vessel and Hartmann …

Study of flash pyrolysis and combustion of biomass powders using the Godbert-Greenwald furnace: An essential step to better understand organic dust explosions

M Pietraccini, P Badu, T Tait, PA Glaude… - Process Safety and …, 2023 - Elsevier
An organic dust explosion is a heterogeneous system on a space and time scale. Predicting
the parameters characteristic of its severity needs experimental and theoretical approaches …

Suppression of methane/coal dust deflagration by Al (OH) 3 based on flame propagation characteristics and thermal decomposition

X Chen, X Hou, Q Zhao, Q Li, Y Li, C Huang, H Dai - Fuel, 2022 - Elsevier
In order to investigate the suppression effect of Al (OH) 3 on the flame characteristics of
methane/coal dust deflagration. The experiments of methane/coal dust deflagration under Al …

Comparison between a numerical model and the classic thermal explosion theories for the calculation of the minimum ignition temperature of dust clouds

T Chen, J Van Caneghem, J Degrève… - Process Safety and …, 2022 - Elsevier
A numerical model for the calculation of the minimum ignition temperature (MIT) of dust
clouds is compared with the classic Semenov and Frank-Kamenetskii thermal explosion …

Effect of oxygen concentration, inert gas and CH4/H2 addition on the minimum ignition energy of coal dusts

D Wu, A Krietsch, M Schmidt, U Krause - Journal of Loss Prevention in the …, 2022 - Elsevier
MIKE III apparatus tests were conducted to investigate the minimum ignition energy (MIE) of
coal dusts in air and O 2/CO 2 atmospheres with and without small amount of CH 4/H 2. The …