炭纤维吸附装置处理裂解罐区尾气中芳烃的应用

APPLICATION OF CARBON FIBER ADSORPTION UNIT IN TREATING AROMATICS IN EXHAUST GAS FROM CRACKING TANK FARM

简要介绍了炭纤维吸附装置在吸附处理苯类常压贮罐顶部呼吸阀的排出气方面的应用,以及该装置首次应用于有机废气吸附处理时出现的问题及改进措施。通过采用该吸附装置,裂解罐区的尾气排放可达到国家排放标准,而且做到连续回收尾气中大部分芳烃组分。

This paper briefly introduces the application of carbon fiber adsorption unit on treatment of benzene exhaust from breathing valve on top of atmospheric tank and the problems and improvement measures of this unit in its first industrial application. By using the carbon fiber adsorption unit,the exhaust gas from cracking tank farm can meet the national emission standards and most of the aromatic components in exhaust gas can be recovered continuously.