A review on the suppression mechanism of typical flame retardants on the explosion of mine dust

For mine dust deflagration accidents deflagration accident that occur frequently all over the world and are likely to lead to profound consequences, apart from the traditional methods of dust suppression and dust removal, the use of flame retardants can play an important role in suppressing the occurrence and development of mine dust deflagration accidents. Therefore, this paper mainly summarizes the mechanism of various typical flame retardants to suppress mine dust explosion and the changes in the occurrence and development process of their reaction and summarizes the advantages and disadvantages of various typical flame retardants that can be used to suppress mine dust explosion, the factors that affect the flame retardancy of flame retardants, the practicability of new nano-flame retardants and the feasibility of synergistic action of various flame retardants.