事故信息 - 化工安全人

免 F 20200312 天津津津制药反应釜内拿取样容器中毒致2死（编号：SG00003310）

2025-10-10 4348

一、时间地点

时间/日期: 2020-03-12

地点: 中国、天津

二、工厂介绍

公司介绍: 津津药业有限公司

所在行业: 精细化工

三、事故介绍

事故类型: 中毒窒息

事故概述: 3月12日9时11分左右，天津市西青区张家窝镇工业区天津市津津药业有限公司合成氢化可的松车间，一名工人进入含二氯甲烷的不锈钢水解反应釜内拿取取样容器时晕倒，车间主任进入反应釜内对工人施救时也晕倒在内，两人被救起后送往医院进行救治，经抢救无效后死亡。

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: 经初步调查分析，事故直接原因是由于工作人员在未实行作业审批的情况下进入受限空间作业，且未进行氧气含量检测，导致发生中毒和窒息事故，事故的详细原因正在进一步调查中。

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: 二氯甲烷

涉及单元操作

涉及工业设备: 反应器

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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