MoO3 NiO Resid Hydrodemetalization Catalyst LSFZC-28B
Introduction:
Resid hydrotreating/hydroprocessing catalyst LSFZC-28B is used for the demetalization of residual oil (resid). It is the sister catalyst of resid hydrotreating catayst LSFZC-28A, and was developed based on LSFZC-28A to enhance the demetalization effect on resid and to cater for more types of feedstocks. 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 LSFZC-28B has been applied in many hydrotreating/hydroprocessing units.
| Items | Physical and Chemical Properties |
| Chemical composition | MoO3 NiO/Al2O3 |
| Shape | Four-lobed |
| Length, mm | 2~8 |
| Thickness ,mm | 1.1~1.4 |
| Pore volume, mL@g -1 | 0.70~0.90 |
| Specific surface area, m 2 @g -1 | 110~150 |
| Bulk density, g@mL -1 | 0.50~0.60 |
| Average pore size, nm | 18~23 |
| Crushing strength, N@mm -1 | ≥9 |
| MoO3, m% | 8.0~10.0 |
| NiO, m% | 2.0~3.5 |
| Attrition, % | ≤2.0 |
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