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Since the 20th century,90 years as China’s various types of dangerous chemicals have a large number of production projects launched, what follows is a frequent types of accidents, safety and frequent accidents have become the constraints of dangerous chemicals industry in China and healthy development of the outstanding problems, prevention and reduction of hazardous chemical accidents has been a priority. How to prevent and reduce hazardous chemicals incidents? According to actual production statistics show that the security risks of production projects in the construction period to identify, evaluate, control, be able to minimize the security risks from the operation of the project.In this paper, Shandong Tianli Chemical Co., chlor-alkali production project safety evaluation studies, mainly including the following aspects:First of all, from the dangerous chemicals industry, production safety features and safe production supervision experience in starting to identify dangerous chemicals industry safety control of industrial accidents and occupational hazards of the main reasons for research at home and abroad, put forward the production of hazardous chemicals to carry out safety projects evaluation to identify, control, production safety accidents and occupational hazards.Second, the safety evaluation of the project related to the theory briefly, demonstrate the significance of project safety management, clear safety evaluation of the meaning of the contents of the specified safety evaluation, analysis of the commonly used method of safety assessment, safety assessment for the project in order to provide the appropriate theoretical basis.Third, Shandong Tianli Chemical Co., Ltd.160,000t/a ion-exchange membrane chlor-alkali production project examples, analysis and safety evaluation described the organizational structure and schedule control, risk factors, identification of hazardous analysis, the use of safety checklists, fault tree method, poisoning model to evaluate the safety evaluation of qualitative and quantitative method for risk assessment of hazardous factors, rating and security measures and results of the safety measures recommended by the construction unit, design unit and construction unit is responsible for implementation of security countermeasures and suggestions to help businesses through the safe production supervision and management of sector review, the nature of the achievement of project safety.Finally, sum up the safety evaluation of the use of dangerous chemicals, the practical significance of production projects, sum up the subject.Anyway, the production of dangerous chemicals, safety evaluation of the project is to achieve the essence of the project an important prerequisite for safe, proper use of safety evaluation of the theories and methods to identify, evaluate and control a variety of security risk factors, is a dangerous chemical production after the realization of the project put into operation safe and stable operation and prevent the key to reducing accidents.
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