事故信息 - 化工安全人

免 F 20231109 浙江杭州诚德利公司二氯甲烷泄漏致7人中毒（编号：SG004553）

2025-10-26 511

一、时间地点

时间/日期: 2023-11-09

地点: 中国、浙江、杭州

二、工厂介绍

公司介绍: 杭州诚德利海绵有限公司

所在行业

三、事故介绍

事故类型: 中毒窒息

事故概述

2023年11月9日16时许，杭州市萧山区所前镇杭州诚德利海绵有限公司（以下简称诚德利公司）发生二氯甲烷外溢，造成2人急性工业中毒、5人接触反应，直接经济损失90050.84元。

事故后果

死亡人数： 0人、受伤人数： 7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: 发泡工邓某某在送料时擅自离岗，安全设施高低液位联锁停泵装置未安装独立电源线路，断电关闭后无法及时联锁停泵，中间储罐未安装溢料回流管，超量输送的二氯甲烷液体通过中间储罐顶部放空口溢出并在地面形成流淌液体

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

涉及单元操作: 流体输送

涉及工业设备: 储罐

涉及工业操作: 转料

涉及化学工艺/装置

运营阶段

事故信息检索

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