Progress in the Research and Application of Fly Ash-based Fire Extinguishing Agents
This article introduces three types of fire extinguishing agents prepared from fly ash,among which three-phase foam fire extinguishing agent and gel fire extinguishing agent are widely used in coal mines and supported by relevant policy standards.Dry powder fire extinguishing agent can be used in conjunction with fire trucks and is suitable for extinguishing metal fires.The application of these three fire extinguishing agents provides references for the utilization of fly ash and the development of new cost-effective fire extinguishing agents.