Mg(OH)2/NH4H2PO4 Composite Powder

Highly efficient hybrid explosion suppression

The composite powder leverages synergy between Mg(OH)2 and NH4H2PO4, outperforming individual inhibitors in suppressing methane-coal dust hybrid explosions.

Wang, Qiuhong · 76758786 · Deng, Jun · Luo, Zhenmin · Bin, Peng · Chen, Jian · Chen, Fuxin · Guoqiang, Dong · Qiu-lin, Li · Zezhou, Song

Chemical Engineering Journal 2025

Specifications

浓度
{'zh': '1000', 'en': ''} g·m⁻³

Advantages

Significantly reduces Pmax, Tmax, and vmax in three methane-coal dust explosions

Effectively decreases Imax and dP/dt of radicals during explosion