事故信息 - 化工安全人

免 F 20150612江苏南京德纳化工有限公司发生爆炸致4伤（编号：SG00001538）

2025-10-10 1340

一、时间地点

时间/日期: 2015-06-12

地点: 中国、江苏、南京

二、工厂介绍

公司介绍: 德纳(南京)化工有限公司

所在行业

三、事故介绍

事故类型: 爆炸

事故概述: 2015年6月12日21时15分，南京化工园区德纳化工厂多乙二醇丁醚装置发生爆炸，事故造成相邻6各储罐中的三个发生火灾。截至目前，现场已多次爆炸，周边居民房子均有震感。事故造成4名员工灼伤入院治疗，无人员死亡;直接经济损失39.86万元。

事故后果

死亡人数：人、受伤人数： 4人、疏散人数：人

经济损失： 0万

四、事故原因

直接原因类别

直接原因: 人工更换钢瓶氮造成阀前管道内有空气，在钢瓶氮使用时空气被压入环氧乙烷缓冲罐，当靠人工经验操作将环氧乙烷缓冲罐余料压回环氧乙烷计量罐时，空气随之进入环氧乙烷计量罐。当罐内空气聚集至闪爆临界点时，遇到环氧

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: 环氧乙烷

涉及单元操作

涉及工业设备: 工艺容器

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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