炼油与石油化工行业重污染天气应急探索与实践

Emergency Exploration and Practice in Heavily Polluted Weather in Oil Refining and Petrochemical Industry

当前我国大气环境形势依然严峻,秋冬季雾霾天气频发。重点行业企业根据《重污染天气重点行业应急减排措施制定技术指南》开展重污染天气应急工作。炼油与石油化工行业企业重污染天气应急工作存在未详细说明真实蒸气压计算方法、未界定“相关储罐”的受控范围、未详细说明储罐“周转量”概念、未详细说明“预警前”表征时段、未说明储罐和装载调控合格标准和未详细说明储罐周转量计算方法等问题。对此,文章提出了针对性建议,并列举了优秀企业的先进做法,以供炼油与石油化工行业企业和政府生态环境部门参考借鉴,以期有助于重污染天气应急措施落实和空气质量改善。

The current situation of China’s atmospheric environment is still severe,and hazy weather is frequent in autumn and winter.Key industries shall carry out emergency work for heavily polluted weather in accordance with the Technical Guide for Formulating Emergency Emission Reduction Measures for Key Industries in Heavy Pollution Weather.In the emergency work for heavily polluted weather in refining and petrochemical industry enterprises,there is no detailed description of the real vapor pressure calculation method,no clear definition of the control scope of the“relevant tanks”,no detailed description of the concept of tank“turnover”,no detailed description of the“pre-warning”characterization of the time period,no explanation of the tanks and loading control qualification standards and there is no detailed description of the calculation method of the turnover of tanks and other issues.Therefore,this paper put forward targeted recommendations and listed the ad-vanced practices of excellent enterprises for the reference of enterprises in the refining and petrochemical industry and governmental ecological and environmental depart-ments,with a view to contributing to the implementation of emergency measures for heavily polluted weather and the improvement of air quality.