基于高斯烟羽模型的某钢铁公司较大煤气中毒事故原因分析  

Causes Analysis of Large Gas Poisoning Accident in one Steel Company Based on Gauss Plume Model

作　　者：向幸 刘见[1] 徐厚友 郝玉泽[1] 王彪[1] XIANG Xing;LIU Jian;XU Houyou;HAO Yuze;WANG Biao(Sinosteel Wuhan Safety&Environmental Protection Research Institute CO.,Ltd.,Wuhan 430081)

机构地区：[1]中钢集团武汉安全环保研究院有限公司,武汉430081

出　　处：《工业安全与环保》2021年第5期46-51,共6页Industrial Safety and Environmental Protection

摘　　要：某钢铁公司气烧石灰窑生产现场发生一起高炉煤气中毒事故,造成作业人员3人死亡,附近高炉上料休息室6人中毒,直接经济损失291.23万元。通过使用高斯烟羽模型对事故高炉煤气泄漏扩散范围进行模拟计算,应用计算结果还原事故发生场景,进而找出事故发生的原因。A blast furnace gas poisoning accident occurred at the production site of a gas fired limestone kiln of a steel and iron company,which brought about 3 deaths and 6 poisonings in the charging lounge of the nearby blast furnace,resulting in a direct economic loss of 2.9123 million Yuan.Gauss plume model is used to simulate the diffusion range of blast furnace gas leakage in this accident,and the calculation results are used to restore the accident scene and find out the causes of the accident.

关 键 词：高炉煤气 中毒 事故 原因分析 

分 类 号：TF089[冶金工程—冶金物理化学]