储罐(苯)呼吸气循环惰封无排放工艺的开发

Development of Inert Gas Circulating Inert Sealing Free Process for Storage Tank(Benzene)

针对储罐(苯)呼吸气无组织排放的污染现状,且当前回收技术应用上存在达标难、二次污染及运行成本高等问题,开发了循环惰封无排放工艺技术,为下一步储罐呼吸气的污染治理提供了理论依据和技术支持,具有良好的推广前景。

Based on the status quo of tank breathing gas fugitive emission,and the application of recovery technology difficulties to meet the standard requirements,secondary pollution and high operation cost,developed the circulating inert sealing technology without emission for tank（ benzene） breathing gas,which provides a theoretical basis and technical support for pollution control of tank breathing gas with a good promotion prospect.