Coal Spontaneous Combustion Mechanism and Research of New Flame Retardant Material

According to analyzing the mechanism coal of spontaneous combustion,Concluded three ways for the prevention and control of coal spontaneous combustion: (1) the elimination of heat accumulation; (2) reduce the oxygen concentration; (3) the blocking free radical chain reaction; And based on the mechanism of flame retardant summarized the types of the inhibitor agent and the inhibitor agent resistance effect, this paper briefiy introduces the research status of the inhibitor agent, and points out the problems existing in the flame retardant materials, put forward material selection problens of a new flame retardant materials and research direction in the future.