摘要
随着石化企业新技术、新工艺、新材料的不断应用,石化企业危险化学品的数量及种类逐渐增多,危险源和安全隐患日益突出,石化企业的发展面临安全生产新挑战。本文从石油化工原料产品、化工反应装置等方面入手,分析了石化企业的主要危险源,并分析了常减压蒸馏装置、催化裂化装置、聚丙烯装置、延迟焦化装置及汽油加氢装置等常见生产装置的危险性,同时针对近年来发生的典型安全事故特点,结合当前石化企业存在的危险性问题和生产现状提出了与之相适应的防护措施和改进建议。
With the application of new technologies,new processes and new materials in the petrochemical industry,the number and types of hazardous chemicals are gradually increasing,and the hazards and safety risks have become increasingly prominent.Therefore,the petrochemical enterprises face new challenges in safety.This paper analyses the major hazards of petrochemical enterprises from the perspective of petrochemicals,chemical devices and so on.Product analysis involves industries of chemicals,oil,pesticides,fertilizers and synthetic materials and tries to find out major hazards and products that are hazardous.Plant analysis selects common devices as the main subjects,for example,atmospheric and vacuum distillation unit,catalytic cracking unit,polypropylene unit,delayed coking unit and gasoline hydrogenation unit.Meanwhile,the paper summaries the characteristics of typical accidents that have occurred in recent years in combination with the current hazard issues in chemical enterprises and the construction of essential safety in petrochemical industry.Finally,the paper brings forward corresponding suggestions for improving the situation.
出处
《安全与环境工程》
CAS
2011年第2期96-99,共4页
Safety and Environmental Engineering
基金
山东省滨州市科技发展计划项目(2009年)
滨州学院青年人才创新工程项目(BZXYQNLG200608)
关键词
石油化工企业
危险源
安全评价
防护措施
petrochemical enterprise
source of hazard
safety assessment
measure
