Safety Risk Management Of Production In Small And Medium Dangerous Chemical Producting Enterprises

Small and medium dangerous chemical producting enterprises (SMDCEs) are in large quantity and in rapid development in our country, becoming significant power of national economy and social development. Meanwhile, for lack of safety base and management, accidents happen easily in SMDCEs, causing staff casualties, property loss, facilities destroy and other problems.The purpose of this paper is to find and analyse dangerous and harmful factors and risk that will lead to in the system. Aiming at the causing incident and condition of accident and hidden trouble, reasonable and feasible countermeasures have been put forward, to guide monitoring dangerous sources and preventing accidents, and to prove safeness, educe accident frequency, and to obtain maximum risk investment benefit.In the paper, risk analysis includes risk identification and appraisal. Risk indentification, from the point of view of material, equipment, process and environment, identifies all kind of potential risks and dangerous inside the enterprises. In view of the importance of human in SMDCEs, the modes of human fault in the stages of operation and maintenance of equipments are concluded.In the basis of risk identification, fault tree analysis and failure mode effect analysis is applied to qualitative analysis of main equipments and facilities. Combining calculate model of pool fire, the authors do the quantitative research of scope of death, serious injury, flesh wound in uint of coating product system, providing foundation tof scientific logical safety precautions.In the paper, risk management theory is applied to analyze reailsitc problems, furthermore, safety management measures of SMDCEs are proposed and emergency rescue pre-plan is established. Finally, combined with the present situition domestic and overseas, the futuer prospect is put forward.