事故信息 - 化工安全人

付 P 20240104 云南曲靖众一合成化工公司硫化氢中毒致1死（编号：SG00004354）

2025-10-10 778

一、时间地点

时间/日期: 2024-01-04

地点: 中国、云南、曲靖

二、工厂介绍

公司介绍: 曲靖众一合成化工有限公司

所在行业: 石油化工

三、事故介绍

事故类型: 中毒窒息

事故概述

2024 年 1 月 4 日 19 时 30 分许，麒麟区越州镇曲靖众一合成化工有限公司萘酚车间硫化钠工段发生 1 起事故，造成 1 人死亡，直接经济损失 120 余万元。

事故后果

死亡人数： 1人、受伤人数： 0人、疏散人数： 0人

经济损失： 120万

四、事故原因

直接原因类别: 反应失控

直接原因: 众一合成萘酚车间硫化钠工段洗泥罐中存在残留的硫化钠遇水水解产生硫化氢气体，工人龚*妹在该工段操作阀门等设施设备时，吸入硫化氢气体，导致中毒事故发生。

根本原因类别: 工艺危害分析

根本原因

五、事故链

偏离类别: 错误反应

后果类别: 中毒窒息（Poision&Asp）

六、特征

涉及化学品: 硫化钠，水，硫化氢

涉及单元操作

涉及工业设备: 工艺容器

涉及工业操作

涉及化学工艺/装置

运营阶段: 正常运行

七、调查报告

文档下载: 20240104 云南曲靖众一合成化工公司硫化氢中毒致1死.zip

解锁金额 ¥1.00: 解锁资源

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