事故信息 - 化工安全人

免 F 20260521 美国加利福尼亚一储罐泄漏致数万居民疏散（编号：SG004980）

2026-05-23 16

一、时间地点

时间/日期: 2026-05-21

地点: 美国、加利福尼亚

二、工厂介绍

公司介绍

所在行业: 其他

三、事故介绍

事故类型: 释放/泄漏

事故概述

2026年5月21日，加利福尼亚州南部奥兰治县加登格罗夫市一家航空航天制造厂的一个大型储罐被发现正在释放蒸汽，存在爆炸风险。周边约4万名居民5月22日已接到疏散令。

该储罐容量约3.4万加仑（1加仑约合3.79升），内装约7000加仑甲基丙烯酸甲酯。这种工业化学品易燃，对皮肤和眼睛有刺激，可导致呼吸系统和神经系统损伤。

事故后果

死亡人数： 0人、受伤人数： 0人、疏散人数： 0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: 甲基丙烯酸甲酯

涉及单元操作: 储存

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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