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Runaway Chemical Reaction Exposes Community to Highly Toxic Chemicals

机译:失控的化学反应使群落暴露于高毒化学品

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The U.S.Chemical Safety and Hazard Investigation Board(CSB)conducted a comprehensive investigation of a runaway chemical reaction at MFG Chemical(MFG)in Dalton,Georgia on April 12,2004 that resulted in the uncontrolled release of a large quantity of highly toxic and flammable allyl alcohol and allyl chloride into the community.Five people were hospitalized and 154 people required decontamination and treatment for exposure to the chemicals.This included police officers attempting to evacuate the community and ambulance personnel who responded to 911 calls from residents exposed to the chemicals.This paper presents the findings of the CSB report including a discussion on tolling practices;scale-up of batch reaction processes;Process Safety Management(PSM)and Risk Management Program(RMP)implementation;emergency planning by the company,county and the city;and emergency response and mitigation actions taken during the incident.This paper also includes a discussion of reactive chemical testing and atmospheric dispersion modeling conducted by CSB after the incident and recommendations adopted by the Board.
机译:USChemical安全和危险调查委员会(CSB)在4月12日12004年4月12日在格鲁吉亚在佐治亚州达尔顿的MFG化学(MFG)综合调查,导致了大量高毒性和易燃的不受控制的释放烯丙基醇和酰氯氯酰氯进入社区。食用人员住院,154人需要净化和治疗,以暴露于化学品。此外,警方试图疏散从暴露于化学品暴露于居民的911次呼叫的社区和救护人员。本文介绍了CSB报告的调查结果,包括关于收费实践的讨论;分批反应过程的扩展;过程安全管理(PSM)和风险管理计划(RMP)实施;公司,县和城市的紧急计划;事件期间采取的紧急响应和减缓行动。本文还包括对反应化学试验的讨论CSB在事件和董事会通过的建议后进行的NG和大气分散建模。

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