苯储罐火灾爆炸事故后果分析与评价  

Analysis and Evaluation on Consequences of Fire and Explosion Accident for Benzene Tank

作　　者：刘堃[1] 郭德勇[1] 郑茂杰[1] 杨炎峰 

机构地区：[1]中国矿业大学(北京)资源与安全工程学院,北京100083 [2]河南神马集团尼龙化工有限责任公司,河南平顶山467013

出　　处：《广州化工》2011年第7期179-181,共3页GuangZhou Chemical Industry

基　　金：中央高校基本科研业务专项基金(2010)

摘　　要：针对化工企业中苯储罐的火灾爆炸事故,根据蒸气云、池火灾、BLEVE火球、喷射火等事故模型,参照相关的伤害准则,以河南神马尼龙化工厂苯储罐为例,对火灾爆炸事故的伤害半径进行模拟计算后得出:BLEVE火球的危害性最大,应避免发生;池火和喷射火热辐射强度随着距离变远衰减,衰减速度随着距离变远而变慢。Based on the fire and explosion incidents in chemical factory,according to vapor cloud,pool fire,BLEVE fireball,jet fire and other accidents model,the damage radius were got by simulation with reference to their injury criteria in Henan Shenma Nylon Chemical Co.,Ltd.The consequence of BLEVE fireball was the worst which should be avoided and the attenuation of hot radiation for pool fire and jet fire were affected by farther distance,farther away from the decay rate as the slower.

关 键 词：苯 蒸气云 池火灾 BLEVE火球 喷射火 伤害半径 

分 类 号：TQ086.52[化学工程]