Experimental study on the suppression of coal dust explosion by silica aerogel

Y Wu, X Meng, Y Zhang, L Shi, Q Wu, L Liu, Z Wang… - Energy, 2023 - Elsevier
Silica aerogel (SiA) is prepared using environmentally friendly material diatomaceous earth
and its effect on coal dust explosion is studied. The coal dust explosion characteristics …

Study on the preparation of novel NiB/Hβ-Al2O3 micro-mesoporous suppressant and its inhibition mechanism of coal dust explosion flame

W Shi, J Chen, Y Liu, N Li, Y Zhang, J Yang… - Journal of Loss …, 2023 - Elsevier
Coal dust explosion is one of the serious accidents in the coal industry. It is of great
significance to study the flame suppression of coal dust explosions. In this paper, a novel …

Macroscopic behaviors and chemical reaction mechanism for the inhibition of NH4H2PO4 powder in hybrid methane/coal dust deflagrations

M Yu, F Wang, H Li, F Zhai, J Wang, S Li - Fuel, 2024 - Elsevier
In this research, the inhibition effect and microscopic mechanism of NH 4 H 2 PO 4 on the
macroscopic deflagration characteristics of methane (9.5 vol%) mixed with three coal …

Synergistic inhibition of H2/CH4 explosions by CO2/modified KHCO3 powder

Z Luo, Y Sun, T Wang, F Nan, J Deng, Q Guo… - Journal of Loss …, 2023 - Elsevier
To ensure the safety of hydrogen/methane (H 2/CH 4), the ordinary KHCO 3 powder was
refined and modified. CO 2 and ultrafine KHCO 3 powder were selected as explosion …

Dust Explosibility and Severity of Bayan and Tanito Coal

WZ Wan Sulaiman, MF Mohd Idris… - Chemical Engineering … - Wiley Online Library
The assessment of the explosibility and severity characteristics of Bayan coal and Tanito
coal was investigated over various concentrations in a 20 L Siwek spherical explosion …