摘要
本文复盘了国内两起大型低温储罐火灾事故案例,简述了大型低温储罐分类、储运工艺和消防设施,并从物料参数和低温、火灾、中毒窒息、快速相变、自聚、翻滚及外部灾害事件等方面分析研究了大型低温储罐灾害事故的危险性,归纳了事故处置要点,并就处置措施进行了针对性思考,指出了处置过程中的注意事项,为消防救援力量开展此类灾害事故处置提供了参考。
This paper reviews two fire accidents of large-scale cryogenic storage tank in China and briefly introduces the classification,storage and transportation technology and firefighting facilities.The paper also analyzes the danger of fire accidents from the aspects of material parameters,low temperature,fire risks,poisoning choke,rapid phase change,self-aggregation,tumbling and external disaster events.Based on the summary of and targeted thinking on key points of accident disposal of large-scale cryogenic storage tanks,the paper points out matters needing attention in the process of disposal,which provides a reference for fire and rescue forces to deal with such disasters and accidents.
作者
张雪峰
陈文博
孙烈武
金裕昊
李灯
ZHANG Xuefeng;CHEN Wenbo;SUN Liewu;JIN Yuhao;LI Deng
出处
《中国应急救援》
2022年第2期39-44,共6页
China Emergency Rescue
关键词
大型低温储罐
危险性
应急处置
注意事项
large-scale cryogenic storage tanks
danger
emergency disposal
precautions
