事故信息 - 化工安全人

付 P 20140212 美国加利福尼Tesoro Martinez 炼油厂硫酸喷出致2人灼伤（编号：SG00003110）

2025-10-10 1030

一、时间地点

时间/日期: 2014-02-12

地点: 美国、加利福尼亚

二、工厂介绍

公司介绍: Tesoro Martinez 炼油厂

所在行业: 石油化工

三、事故介绍

事故类型: 释放/泄漏

事故概述

2014年2月12日美国加利福尼亚州Tesoro Martinez 炼油厂烷基化单元，在操作人员开启隔离阀以将酸取样系统复位时，下游的tube管断裂，导致硫酸喷料，造成2人灼伤。

事故后果

死亡人数： 0人、受伤人数： 2人、疏散人数： 0人

经济损失： 0万

四、事故原因

直接原因类别: 设备/设施故障

直接原因: 硫酸泄漏是由于一根3⁄4英寸直径的不锈钢管接头失效所致，该接头因管子与压缩接头之间紧固不足而松脱，具体位置在硫酸采样站。

根本原因类别: 设备完好性（机械完整性和质量保证 MIQA）

根本原因

五、事故链

偏离类别

后果类别

六、特征

涉及化学品: 硫酸

涉及单元操作

涉及工业设备: 管道

涉及工业操作: 取样

涉及化学工艺/装置

运营阶段

七、调查报告

文档下载: 20140212 美国加利福尼Tesoro Martinez 炼油厂硫酸喷出致2人灼伤.zip

解锁金额 ¥3.00: 解锁资源

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