事故信息 - 化工安全人

免 F 20170430 辽宁大连星原化学爆炸致2死（编号：SG00003618）

2025-10-10 1646

一、时间地点

时间/日期: 2017-04-30

地点: 中国、辽宁、大连

二、工厂介绍

公司介绍: 大连星原化学有限公司

所在行业: 精细化工

三、事故介绍

事故类型: 爆炸

事故概述: 2017年4月40日，位于辽宁大连的星原化学公司，在106车间一储罐在施工过程中发生爆炸，导致2人死亡，直接经济损失约280万元。

事故后果

死亡人数： 2人、受伤人数：人、疏散人数：人

经济损失： 0万

四、事故原因

直接原因类别

直接原因: 1. 星原化学公司106车间V6316储罐未清洗干净，导致储罐内有甲醇残留； 2. 黄江伟、付新强在106车间更换V6316顶部不锈钢阀门作业中，拆卸阀门后该罐管口与大气相通，致使进料管口附近及罐内

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: 甲醇

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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