事故信息 - 化工安全人

免 F 20211116 山东潍坊科迈生物制浆公司燃爆致2死（编号：SG00004477）

2025-10-10 250

一、时间地点

时间/日期: 2021-11-16

地点: 中国、山东、潍坊

二、工厂介绍

公司介绍: 山东科迈生物制浆有限公司

所在行业: 其它

三、事故介绍

事故类型: 爆炸

事故概述: 2021年11月16日11时1分许，山东科迈生物制浆有限公司发生了一起燃爆事故。事故发生在制浆车间东侧浆罐顶部排气管道的改造过程中，导致2人死亡，并造成直接经济损失约384万元。

事故后果

死亡人数： 2人、受伤人数：人、疏散人数：人

经济损失： 3840000万

四、事故原因

直接原因类别

直接原因: 在山东科迈生物制浆有限公司制浆车间东侧浆罐顶部排气管道进行切割作业时，由于未对浆罐内气体进行有效置换和检测，违章动火作业导致切割火花引燃罐内浆料发酵产生的甲烷气体，从而发生燃爆事故。

根本原因类别

根本原因

五、事故链

偏离类别

后果类别

六、特征

涉及化学品: 甲烷

涉及单元操作

涉及工业设备: 储罐

涉及工业操作

涉及化学工艺/装置

运营阶段

事故信息检索

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