The Risk Analysis After The Expansion Of A City Taurine Chemical Plant

The spatial arrangement structure of chemical enterprises is complex,with high risks,and it is of practical significance to study how to control the occurrence of accidents.Under all kinds of standards of construction project,also want to carry on the risk identification,and to identify risk for effective control,reduce the possibility of accident,or in the positive response at the time of the accident,reduce the loss caused by the accident.This paper starts with the chemical enterprise risk analysis method,and analyzes the risk factors contained in the expanded plant area after the expansion.First,in view of the general situation of the production process and factory set,the taurine chemical plant in the production and operation of risk analysis to summarize,after quantitative analysis for the original factory in two major hazards.Two major hazards have high temperature and high pressure,the characteristics of poisonous and harmful,high risk,if two hazards in spills,if cause fire or explosion accident,the maximum probability will lead to another hazard chain of accident,at this time will be causing severe damage to the factory and the surrounding,will cause damage to personnel,property and environment.After the expansion,in order to reduce the frequent operation of personnel,avoid too much contact with major hazards,the two major hazards daily need to increase reserves,in this article,through quantitative analysis,to determine the critical storage.Risk analysis is carried out for the special value of critical reserves to determine the radius of damage.Due to the toxicity of two dangerous sources,the hazard of the gas in special cases is analyzed after considering the normal situation.After comprehensive quantitative analysis,relevant Suggestions are put forward after the expansion of the factory.