事故信息 - 化工安全人

免 F 20241219 吉林万华精化公司管道泄漏发生起火（编号：SG00004324）

2025-10-10 1967

一、时间地点

时间/日期: 2024-12-19

地点: 中国、吉林、吉林

二、工厂介绍

公司介绍: 万华精细化工有限公司

所在行业: 精细化工

三、事故介绍

事故类型: 火灾

事故概述: 2024年12月19日晚上21时15分许，吉林经开区万华精细化工有限公司二甲基吡啶生产装置起火，未造成人员伤亡。

事故后果

死亡人数：人、受伤人数：人、疏散人数：人

经济损失： 0万

四、事故原因

直接原因: 据初步调查，起火原因为原料预混器与产品反应器中间管线连接法兰密封失效，造成连接管道内泄漏出的乙炔、乙腈等物料起火。具体原因正在进一步调查中。

根本原因

五、事故链

直接原因类别: 据初步调查，起火原因为原料预混器与产品反应器中间管线连接法兰密封失效，造成连接管道内泄漏出的乙炔、乙腈等物料起火。具体原因正在进一步调查中。

偏离类别

根本原因类别

后果类别

六、特征

涉及化学品: 乙炔/乙腈

涉及单元操作

涉及工业设备: 管道

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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