扬子石化芳烃联合装置干气回收制氢评述

Analyse about Yangzi Petrochemical Aromatics Plant for Hydrogen Balance

通过分析制氢装置的原料选择以及芳烃联合装置改造后管网氢气的平衡 ,阐明利用芳烃干气进变压吸附装置进行提纯氢气 ,可降低制氢装置氢气生产成本 。

Analyse hydrogen material and aromatics plant for hydrogen balance after reform,elaborate to use aromatics surplus gas to PSA unit for purge hydrogen in order to reduce cost about hygrogen unit,then benefit better economic results.