Hydrocracking Catalyst for Maximum Production of Middle Distillates
Introduction
Hydrocracking catalyst FC-50 is developed for producing middle distillates, mainly diesel, with high yield from VGOs. Also, with FC-50, aromatic potential of product naphtha is is enhanced a lot. In the preparation of FC-46, modified zeolites and Si-Al carriers are employed to achieve high selectivity for middle distillates.
Characteristics
High selectivity for heavy naphtha with high aromatic potential
Low bulk density, and low preparation cost thereof
Physical and Chemical Properties
Item | Value |
Shape | Tri-lobe |
Diameter, mm | 1.6 |
Bulk density, g/cm3 | 0.77-0.85 |
Crush strength, N/cm | >230 |
BET specific area, m2/g | >240 |
Pore volume, ml/g | >0.30 |
WO3, wt% | 20.0~25.0 |
NiO, wt% | 6.0~7.0 |
Operation conditions
Feedstock | VGO |
Reaction Pressure, MPa | 15.7 |
H2/oil volume ratio | 1,500:1 |
LHSV, /h | 1.5 |
Nitrogen content, ppm | <10 |
Reaction temperature, Deg C | 380~390 |