Research on Explosion Pressure Characteristics of Long Flame Coal Dust and the Inhibition Effect of Different Explosion Suppressants

• Published in: ACS omega Vol. 8; no. 39; pp. 35919 - 35928
• Main Authors: Liu, Tianqi, Gao, Zhongyi, Xu, Yanying, Duan, Guosheng, Wang, Xiao
• Format: Journal Article
• Language: English
• Published: American Chemical Society 03.10.2023

To discuss the inhibition of long flame coal dust explosion pressure, NaHCO3, KHCO3, and NH4H2PO4 are selected as explosion suppression dust for explosion pressure tests under different conditions. The results show that when 25–38 and 38–45 μm coal dust are mixed in 1:1 ratio, the maximum explosion...