【论文】聚氯乙烯合成工艺危险性分析及安全措施(4)

【本科论文】聚氯乙烯合成工艺危险性分析及安全措施

Hazardous Analysis and Security Measures on the Production

Process of PVC

Abstract: inflammable, explosive and poisonous chemicals were involved, such as acetylene , hydrogen chloride, tourmaline, etc. The synthetic of vinyl chloride through tourmaline conditions. If the reaction system was out of control, major accidents would readily to be occured, such as fire、explosion and poisoning. Therefore, it's necessary to analyze the hazardous factors during the synthesis of PVC. First, this article analyses the synthetic streamline, chemicals and equipments in the synthesis of PVC. The analysis was acquired with hazard and operability study, failure mode and effect analysis, DOW fire & explosion index, operating conditions risk assessment method, respectively. Then some specific and preventive measures to avoid accident were provided. Finally，standardized, the causes of real accidents were analyzed in this article and the lessons were summarized. Some technical and control measures were proposed to minimize the hazardous factors during the synthesis of PVC.

Keywords: Polyvinyl chloride；Risk analysis；DOW fire & explosion index；

Operating conditions risk assessment method

百度搜索“77cn”或“免费范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读，免费范文网，提供经典小说教育文库【论文】聚氯乙烯合成工艺危险性分析及安全措施(4)在线全文阅读。