Benzene Management in Refinery Gasoline Pool

摘要

The paper present research that aims at reducing the benzene content from the catalytic reforming gasoline through a hydrofination process followed by a hydroisomerization. The feedstock obtained through fractionating of the catalytic reforming naphtha is a light gasoline with the final boiling point of 97 degrees C, which is hydrofinated used Ni/Al2O3-SiO2 as catalyst. After hydrofination there is a drop in octane number of the hydrofinated catalytic reforming (CR) light naphtha, phenomenon which is partially corrected by the hydroisomerization process in the presence of Pt/H-ZSM 5.