Alkali Metal Salt Water Mist

Greatly Enhanced Suppression

Significantly improves fire suppression efficiency over pure water mist for hydrogen-natural gas diffusion flames.

Liu, Litao · Luo, Zhenmin · Tao, Wang · Xi, Yang · Su, Bin · Yang, Su

International Journal of Hydrogen Energy 2023

Specifications

extinguishing concentration MEC

{'zh': '1.5', 'en': '1.5'} %

Advantages

Extinguishing time: mist with alkali metal salts significantly reduced the extinguishing time

Cation suppression ability order: K+ > Na+

Anion suppression ability: CO32- and CH3COO− better than other anions