事故信息 - 化工安全人

付 P 19910626 日本千叶 Lion公司精馏塔停车期间发生爆炸（编号：SG004923）

2026-04-26 15

一、时间地点

时间/日期: 1991-06-26

地点: 日本、其他、千叶

二、工厂介绍

公司介绍: Chiba Factory of Lion Co..Ltd

所在行业: 精细化工

三、事故介绍

事故类型: 爆炸

事故概述

1991年6月26日，狮子株式会社位于千叶县市原市的千叶工厂脂肪族表面活性剂制造厂的甲醇精馏塔在停工作业期间发生爆炸并引发火灾。

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: 反应失控

直接原因: 事故原因最终被估计如下：漂白过程中产生的MHP在中和过程中无法被降低，这归因于pH传感器失灵所导致的pH控制不当所致。因此，含有略高于正常操作条件下MHP含量的甲醇被输送到塔内。在总回流操作以及关闭程序中的保持操作期间，MHP会在特定塔盘处被浓缩。这种浓缩的MHP引发了自热分解反应，进而因热量积累而导致非热源爆炸事故。

根本原因类别: 工艺危害分析

根本原因

五、事故链

偏离类别: 浓度过高

后果类别: 热失控爆炸(E)

六、特征

涉及化学品: 甲基过氧化氢(CH3OOH, MHP)

涉及单元操作: 蒸馏

涉及工业设备: 塔器

涉及工业操作

涉及化学工艺/装置

运营阶段: 停车

七、调查报告

文档下载: 19910626 日本千叶 Lion公司精馏塔停车期间发生爆炸.zip

解锁金额 ¥2.00: 解锁资源

事故信息检索

点击查看

基本文件流程错误 SQL 调试

/www/wwwroot/www.ichemsafe.com/public/index.php ( 0.79 KB )
/www/wwwroot/www.ichemsafe.com/vendor/autoload.php ( 0.73 KB )
/www/wwwroot/www.ichemsafe.com/vendor/composer/autoload_real.php ( 1.58 KB )
/www/wwwroot/www.ichemsafe.com/vendor/composer/ClassLoader.php ( 15.99 KB )
/www/wwwroot/www.ichemsafe.com/vendor/composer/autoload_static.php ( 10.83 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
/www/wwwroot/www.ichemsafe.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
/www/wwwroot/www.ichemsafe.com/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
/www/wwwroot/www.ichemsafe.com/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
/www/wwwroot/www.ichemsafe.com/vendor/guzzlehttp/guzzle/src/functions.php ( 5.54 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
/www/wwwroot/www.ichemsafe.com/vendor/symfony/polyfill-php80/bootstrap.php ( 1.50 KB )
/www/wwwroot/www.ichemsafe.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
/www/wwwroot/www.ichemsafe.com/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
/www/wwwroot/www.ichemsafe.com/vendor/qcloud/cos-sdk-v5/src/Common.php ( 2.40 KB )
/www/wwwroot/www.ichemsafe.com/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.60 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-captcha/src/helper.php ( 1.37 KB )
/www/wwwroot/www.ichemsafe.com/vendor/wolfcode/qiniu-php-sdk/src/Qiniu/functions.php ( 10.13 KB )
/www/wwwroot/www.ichemsafe.com/vendor/wolfcode/qiniu-php-sdk/src/Qiniu/Config.php ( 10.19 KB )
/www/wwwroot/www.ichemsafe.com/vendor/wolfcode/qiniu-php-sdk/src/Qiniu/Http/Middleware/Middleware.php ( 0.68 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
/www/wwwroot/www.ichemsafe.com/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
/www/wwwroot/www.ichemsafe.com/app/provider.php ( 0.19 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
/www/wwwroot/www.ichemsafe.com/app/common.php ( 13.14 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/helper.php ( 18.78 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
/www/wwwroot/www.ichemsafe.com/config/app.php ( 1.77 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
/www/wwwroot/www.ichemsafe.com/config/cache.php ( 0.85 KB )
/www/wwwroot/www.ichemsafe.com/config/captcha.php ( 1.26 KB )
/www/wwwroot/www.ichemsafe.com/config/console.php ( 0.36 KB )
/www/wwwroot/www.ichemsafe.com/config/cookie.php ( 0.56 KB )
/www/wwwroot/www.ichemsafe.com/config/database.php ( 2.15 KB )
/www/wwwroot/www.ichemsafe.com/config/filesystem.php ( 0.61 KB )
/www/wwwroot/www.ichemsafe.com/config/lang.php ( 0.81 KB )
/www/wwwroot/www.ichemsafe.com/config/log.php ( 1.35 KB )
/www/wwwroot/www.ichemsafe.com/config/logviewer.php ( 0.46 KB )
/www/wwwroot/www.ichemsafe.com/config/middleware.php ( 0.19 KB )
/www/wwwroot/www.ichemsafe.com/config/route.php ( 1.63 KB )
/www/wwwroot/www.ichemsafe.com/config/session.php ( 0.57 KB )
/www/wwwroot/www.ichemsafe.com/config/trace.php ( 0.34 KB )
/www/wwwroot/www.ichemsafe.com/config/view.php ( 0.82 KB )
/www/wwwroot/www.ichemsafe.com/config/webchat.php ( 0.80 KB )
/www/wwwroot/www.ichemsafe.com/app/event.php ( 0.25 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
/www/wwwroot/www.ichemsafe.com/app/service.php ( 0.13 KB )
/www/wwwroot/www.ichemsafe.com/app/AppService.php ( 0.26 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
/www/wwwroot/www.ichemsafe.com/vendor/services.php ( 0.21 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-captcha/src/CaptchaService.php ( 0.52 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-multi-app/src/Service.php ( 1.08 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/Model.php ( 23.36 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.08 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
/www/wwwroot/www.ichemsafe.com/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
/www/wwwroot/www.ichemsafe.com/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
/www/wwwroot/www.ichemsafe.com/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Console.php ( 22.89 KB )
/www/wwwroot/www.ichemsafe.com/app/Request.php ( 0.09 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
/www/wwwroot/www.ichemsafe.com/app/middleware.php ( 0.25 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-trace/src/TraceDebug.php ( 2.94 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-multi-app/src/MultiApp.php ( 7.06 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
/www/wwwroot/www.ichemsafe.com/app/index/controller/IncidentInfo.php ( 0.59 KB )
/www/wwwroot/www.ichemsafe.com/app/common/controller/FrontController.php ( 16.13 KB )
/www/wwwroot/www.ichemsafe.com/app/BaseController.php ( 2.07 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-multi-app/src/Url.php ( 7.52 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
/www/wwwroot/www.ichemsafe.com/app/admin/model/Incident.php ( 0.93 KB )
/www/wwwroot/www.ichemsafe.com/app/common/model/TimeModel.php ( 0.52 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/concern/SoftDelete.php ( 5.48 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/type/Date.php ( 0.32 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/type/DateTime.php ( 1.73 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/model/contract/Typeable.php ( 0.26 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-orm/src/db/Express.php ( 1.53 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/facade/Session.php ( 1.79 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
/www/wwwroot/www.ichemsafe.com/runtime/index/temp/5601b057c4f1325045915bfc752f72a9.php ( 52.96 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
/www/wwwroot/www.ichemsafe.com/app/common/service/IncidentCacheService.php ( 10.55 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/response/Html.php ( 0.97 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
/www/wwwroot/www.ichemsafe.com/vendor/topthink/think-trace/src/Html.php ( 4.49 KB )

0.078808s