焦化厂危险化学品重大危险源辨识与问题探讨

Identification of Major Hazard Installations of Hazardous Chemicals in Coking Plants and Problem Discussion

摘要: 最新发布的《危险化学品重大危险源辨识》(GB18218-2018)于2019年3月1日实施，本文依据最新标准，对某焦化厂年产100万吨捣固焦项目进行危险化学品重大危险源辨识和分级，采用计算软件对重大危险源进行事故后果模拟和确定外部安全防护距离，并提出建议措施和辨识过程发现的问题。

Abstract: The newly released “Identification of major hazard installations for hazardous chemicals” (GB18218-2018) was implemented on March 1, 2019. Based on the latest standards, this paper identifies and classifies major hazard sources of hazardous chemicals for a coking plant with an annual output of 1 million tons of tamping coke. This paper uses calculation software to simulate the accident consequences of major hazards and determine the external safety protection distance. And it puts forward suggestions for countermeasures and problems found in the identification process.