Ultra-deep Desulfurization Hydrofining Catalyst for Diesel and other Light Distillates
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-The catalyst is used to carry out ultra-deep desulfurization from light distillates, especially diesel, to produce high quality light fuels. The product generated with this catalyst meet Euro V emission standard. The product has very good feedstock adaptability, and can be used to process low quality diesel of various kinds, such straight-run diesel, CGO, LCO, Vacuum Light diesel, etc., or mixture thereof.
-Characteristics:
1. High activity for removing sulfur and nitrogen,
2. Lower reaction temperature,
3. High space velocity, therefore high processing capacity,
4. Lower loading density,
5. Lower hydrogen consumption,
6. Long service life,
7. Wide adaptability for feedstocks.
-Physical and Chemical Properties:
| Shape | Load Density, g/ml | Specific Area, m2/g | Crush Strength, N/mm | Pore Volume, ml/g | (MoO3+NiO), m% |
| Trilobular | 0.82~0.88 | ≮180 | ≮15 | ≮0.33 | 21.0~26.0 |
-Feedstock Properties (adopted from a specific application, the properties may vary in a certain scope):
| Sulfur content, mg/kg | Nitrogen Content, mg/kg | Total Saturated HC, % | Total Aromatics, % | Polycyclic Aromatics HC, % |
| 3555 | 495 | 55.2 | 44.8 | 24.1 |
-Operation Conditions:
| Pressure, MPa | H2/Oil (V/V) | Space Velocity h-1 | Reactor Inlet Temp., ºC | Total Temp. Rise, ºC | Average Reaction Temp., ºC |
| 7.64 | 535 | 2.17 | 307 | 47 | 340 |
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