PCC汽油脱硫工艺分析

Discussion on the Desulfurization Process of FCC Gasoline

根据国家环保要求，预计5年内汽油硫含量不大于200ppm；10年后，汽油琉含量不大干30ppm或10ppm，而降低汽油产品硫含量的关键是降低FCC汽油硫含量，本文就降低FCC汽油硫含量的各种工艺进行了阐述和比较。

According to the requirement of National Environmental Protection, the Sulfur content of gasoline will be less than 200ppm in 5 years and be less than 30ppm or 10ppm in 10 years. The key point to debase the Sulfur content of gasoline is to debase the Sulfur content of FCC gasoline. This paper expatiates and compares the desulfurization processes of FCC gasoline.