Resid Hydroprocessing Catalyst for Removing Metals and Containing Contaminants
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-Introduction
Catalyst LSFZC-28 is used for the demetalization of residual oil (resid). The catalyst has high activity for hydrotreating demetalization, excellent thermal stability, large pore diameter, average surface area, large pore volume, and weak surface solid acidity. Because of its good performance, catalyst FZC-28 has been applied in many refining units.
-Physical and Chemical Properties
| Items | Physical Property |
| Chemical composition | MoO3 NiO/Al2O3 |
| Shape | Four-lobed |
| Length, mm | 2~8(≥85%) |
| Partical size ,mm | 1.1~1.4 |
| Pore volume, mL/g | 0.75~0.90 |
| Specific surface area, m 2/g | 110~145 |
| Bulk density, g/mL | 0.50~0.60 |
| Average pore size, nm | 18~23 |
| Crushing strength, N/mm | ≥9 |
| Attrition, % | ≤2.0 |
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