石油化工企业火灾风险评价

本科论文AbstractIn recent years,with the rapid growth of China's socialist market economy and thevigorous development of the economic development field,the demand of each enterprise unitin the aspect of energy is increasing day by day,which makes the position of petrochemicalenterprises in today's society growing day by day.All kinds of petrochemical productionenterprises have set off a boom in China.However,due to many risk factors and large fire riskcoefficient in the production process of petrochemical enterprises,several large-scalepetrochemical fire accidents have occurred successively in "5.9"Shanghai Petrochemical Co.,Ltd.,"7.16"Dalian PetroChina Co.,Ltd.,"1.19"fushunshi in China,all of which haveresulted in major fire accidents causing great losses to people's lives and properties anddestroying the ecological level Balance even has a bad influence on social politics.Thedevelopment of petrochemical enterprises not only creates wealth for the country and thepeople,but also has a fatal threat.Only knowing it well can win every battle and eliminate itsthreat from the root.According to the data of fire accidents in petrochemical enterprises inrecent years,the main fire influencing factors are sorted out in this paper.Then the fire riskevaluation system is established,and the evaluation factors are selected.After that,the weightof each factor is calculated and sorted by AHP.Finally,the safety index of the enterprise hasbeen determined by risk assessment,and suggestions for fire risk control have been putforward.Key words:petrochemical industry:fire;risk assessment;major hazard sources