阐述甲醇储罐区VOCs回收综合利用安全风险评估

The safety risk assessment of comprehensive utilization of VOCs recovery in methanol tank farm was expounded

为满足GB 37822—2019《挥发性有机物无组织排放控制标准》,现对2个700 m^(3)甲醇储罐呼吸阀尾气进行回收装置处置,使排放尾气中的VOCs得以治理,同时使用多个化学品储罐尾气联通回收系统,存在安全隐患风险,需要通过对装置中的安全风险进行分析,同时提出相应的管理措施,确保安全。

In order to meet GB 37822—2019“Volatile Organic Compounds Fugitive Emission Control Standard”,two 700m^(3)methanol storage tank breathing valve exhaust gas is now disposed of by the recovery device,so that the VOCs in the exhaust gas can be treated,and multiple chemical storage tank exhaust gas connected recovery systems are used at the same time,there is a potential safety risk and it is necessary to analyze the safety risks in the device and propose corresponding management measures to ensure safety.