Ni Mo AI2O3 Hydrogenation Catalyst
Diesel hydrofining catalyst was prepared by Co-impregnation Method with g-Al2O3 as carrier and Mo and Ni as active components. It has more type II active sites and hydrodesulfurization activity for refractory sulphides. The catalyst is suitable for the hydrofining of coking diesel oil, straight-run diesel oil, catalytic diesel oil, coking gasoline and their blends.
Operation Conditions
Raw materials: straight-run diesel, coking diesel, catalytic diesel, coking gasoline and its blended oil
Operation pressure：4.0～15.0Mpa
Operation temperature：260～400℃
LHSV：1.0～2.8h－1
Appearance | Light yellow trilobe |
Size(mm) | Φ1.0-1.2×2-9 |
Specific surface area(m2/g) | ＞175 |
Pore volume (ml/g) | ＞0.34 |
Average crushing strength(N/cm) | ＞150 |
Bulk density (g/ml) | 0.69~0.81 |
Active component (wt%) | NiO：＞3.8 |
MoO3：＞20.0 |