Prehydrotreating Catalyst for Feedstocks of Hydrocracking and FCC Units
Usage: Positive Catalyst
Classification: Heterogeneous Catalysts
Export Markets: Global
Application
Hydrofining (inclusive of HDS, HDN, HDO, Olefin saturation, and HDA) process of VGO or the mixture of VGO, CGO, and DAO for producing the feedstocks of hydrocracking reactor and FCC units. The catalyst can also be used in medium pressure hydro upgrading (MPHU) process.
Characteristics
High catalytic activity for HDS, HDN, HDO, Olefin saturation, and HDA.
High activity stability.
Large pore volume and specific area.
Uniform distribution of metals.
Operated with high space velocity
High crushing strength and low packing density
Easy to operate and regenerate
Active Metals
Mo-Ni
Packing
Flexible Freight Bags.
Handle carefully in transportation, do not damage the package, avoid rain.
Store in shady, cool, and dry location. Period of quality assurance is 2 years in normal temperature.
Shape | Trilobe |
Diameter, mm | 1.2±0.1 |
Specific area, m2/g | 172 |
Pore volume, | 0.30 |
Bulk density, kg/L | 0.88-0.94 |
Crushing strength, N/cm | 215 |
Operating Conditions
Item | Parameter |
Style | Once-through |
Pressure, MPa | 10.0-18.0 |
LHSV, /h | 0.6-1.5 |
Temperature, | 355-420 |
H2/Oil (volume) at inlet | ≥750:1 |
Service life | Regenerable for 2 or 3 times, total service life is up to 9 years |
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