摘要
近年来,聚氯乙烯在中国的应用范围逐年扩大,但其生产工艺中的安全风险不容忽视,特别是精馏工段,由于涉及氯乙烯等危险品,其安全问题备受关注。氯乙烯的泄漏、爆炸等事故后果严重,因此对聚氯乙烯精馏工艺进行综合安全分析至关重要。文章重点分析了聚氯乙烯精馏工艺流程中的危险因素,包括氯乙烯、二氯乙烷、乙炔等,并提出了相应的安全防范措施,如避免氯乙烯泄漏、建立预警和事故处理机制、加强个体防护等。这些措施对保障聚氯乙烯生产过程的安全具有重要意义。未来,相关企业应继续加强安全管理,增强员工安全意识,确保聚氯乙烯生产的安全稳定进行。
In recent years,the application scope of polyvinyl chloride in our country has expanded year by year,but the safety risk in its production process cannot be ignored.In particular,the safety of the rectif ication section is concerned because it involves dangerous goods such as vinyl chloride.The leakage,explosion and other accidents of PVC have serious consequences,so it is very important to conduct comprehensive safety analysis of PVC rectif ication process.This paper focuses on analyzing the dangerous factors in PVC rectif ication process,including vinyl chloride,dichloroethane,acetylene,etc.,and puts forward the corresponding safety precautions,such as avoiding vinyl chloride leakage,establishing early warning and accident handling mechanism,strengthening individual protection.These measures are of great signif icance to ensure the safety of PVC production.In the future,relevant enterprises should continue to strengthen safety management,improve employee safety awareness,and ensure the safety and stability of PVC production.
作者
何苗
文蓬涛
赵军
高进浩
张琳琳
张丽
HE Miao;WEN Pengtao;ZHAO Jun;GAO Jinhao;ZHANG Linlin;ZHANG Li(Xinjiang University College of Chemistry and Chemical Engineering,Key Laboratory of Petroleum and Natural Gas Fine Chemical Industry,Ministry of Education and Autonomous Region,Urumqi 830046,China;Xinjiang Uygur Autonomous Region Academy of Safety Science and Technology,Urumqi 830000,China;Xinjiang University School of Computer Science and Technology,Urumqi 830046,China)
出处
《化工管理》
2024年第22期125-130,共6页
Chemical Management
基金
新疆维吾尔自治区重点研发任务专项《危险化学品典型重大灾害事故风险隐患监测预警关键技术研发与应用》课题三《危险化学品典型事故灾害反演技术及态势感知预测模型研究》(2022B03004-3)。
关键词
危险与可操作性分析
氯乙烯精馏
危险因素
安全管理
hazard and operability analysis
vinyl chloride rectif ication
risk factor
security management
