事故信息 - 化工安全人

免 F 20200304 韩国乐天化学石脑油裂解装置发生爆炸致31伤（编号：SG00003277）

2025-10-10 1659

一、时间地点

时间/日期: 2020-03-04

地点: 韩国

二、工厂介绍

公司介绍: LOTTE CHEMICAL CORPORATION（乐天化学）

所在行业: 石油化工

三、事故介绍

事故类型: 爆炸

事故概述: 当地时间4日凌晨2时59分左右，韩国瑞山市(Seosan)大山县(Daesan)的乐天化学工厂一裂解装置（Naphtha Cracking Center）发生爆炸事故，造成31人受伤。消防当局根据工厂方面说明判断在纳沙分解工程中压缩生产线发生了爆炸，这是以一千二百摄氏度以上的超高温热分解铅丝，可生产乙烯,丙烯,热分解汽油等的生产线。目前消防当局还在调查具体爆炸原因。

事故后果

死亡人数：人、受伤人数： 31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

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

涉及单元操作

涉及工业设备

涉及工业操作

涉及化学工艺/装置: 裂解（裂化）工艺

运营阶段

事故信息检索

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