事故信息 - 化工安全人

免 F 20240717 江苏江阴恒园彩纤公司闪爆致5死11伤（编号：SG00004495）

2025-10-10 1097

一、时间地点

时间/日期: 2024-07-17

地点: 中国、江苏、无锡

二、工厂介绍

公司介绍: 江阴市恒园彩纤有限公司

所在行业: 精细化工

三、事故介绍

事故类型: 爆炸

事故概述: 2024年7月17日12时56分许，位于江苏省江阴市徐霞客镇环镇北路7号的江阴市恒园彩纤有限公司发生一起闪爆事故，造成5人死亡，11人受伤，直接经济损失1528.3万元。

事故后果

死亡人数： 5人、受伤人数： 11人、疏散人数：人

经济损失： 15280000万

四、事故原因

直接原因: 恒园公司员工盲目关闭真空泵和气相阀，混料提纯釜内物料持续加热分解产生有机废气，员工发现有机废气泄漏后现场未正确处置，釜内气体积聚达到爆炸条件，遇点火能量发生闪爆，釜本体与端盖分离移位，与釜体连接的导热

根本原因

五、事故链

直接原因类别: 恒园公司员工盲目关闭真空泵和气相阀，混料提纯釜内物料持续加热分解产生有机废气，员工发现有机废气泄漏后现场未正确处置，釜内气体积聚达到爆炸条件，遇点火能量发生闪爆，釜本体与端盖分离移位，与釜体连接的导热

偏离类别

根本原因类别

后果类别

六、特征

涉及化学品: 导热油

涉及单元操作

涉及工业设备: 反应器

涉及工业操作

涉及化学工艺/装置

运营阶段

七、调查报告

文档下载: 20240717 江苏江阴恒园彩纤公司闪爆致5死11伤.zip

事故信息检索

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