Hydrofining technology is to remove impurities such as sulfur, nitrogen, chlorine and oxygen from petroleum products by hydrotreating, and to reduce olefin and partial aromatics saturation, so as to improve the quality of oil products.
1，Adaptable raw material
Various gasoline, kerosene, diesel oil, lubricating oil, solvent oil and other products.
2，Physicochemical properties of catalysts
Item | Index |
Reactive metal | W-Mo-Ni |
Appearnace | Clover |
Pore volume/cm3·g-1 | ≮0.42 |
BET/m2·g-1 | ≥120 |
Crushing strength / N·cm-1 | ≥100 |
Bulk density /g·cm-3 | 0.75~0.85 |
3， Process conditions
Item | Value |
Reaction temperature，℃ | 90-350 |
Reaction pressure，MPag | 6.0 |
Hydrogen-oil volume ratio | 500:1 |
Mass S V，h-1 | 0.5-2.0 |
4，Technical flow diagram
5，Process characteristics
The catalyst has good performance and long single-way life;wide range of raw materials to adapt , the product liquid yeild high.