Abstract: Abstract: Based on the research and analysis of fire and explosion accident disposal cases in chemical enterprises, this paper summarized the characteristics of fire and explosion accidents in chemical enterprises, put forward the main existing problems from the aspects of personnel, equipment, on-site communication and joint operation, and discussed the improvement countermeasures and suggestions combined with the practical experience of daily fire fighting and rescue work, including improving operational safety control measures, on-site communication guarantee, and the joint logistics linkage mechanism, strengthening the construction of professional chemical fire fighting and rescue teams, and the fire fighting battle evaluation summary and discussion, so as to benefit the team construction and development, give better play to the role of the main force and national team, focus on the needs of "full disaster and major emergency" tasks, and improve the team's ability to escort economic development.

Key words: Key words: chemical enterprise; accident characteristics; fire fighting and rescue