Conversion · Refining
Catalytic Reformer
A series of reactors that turns low octane naphtha into high octane reformate, a gasoline blending component.
What it does
Uses heat, moderate pressure and a platinum catalyst to reshape naphtha molecules. It also produces hydrogen, which the refinery uses in its hydrotreaters.
Basics
| Feed | Hydrotreated naphtha |
| Catalyst | Platinum based |
| Pressure | About 50 to 200 psi in low pressure units |
| Byproduct | Hydrogen |
Common failures
- Catalyst poisoned by sulfur in a poorly treated feed
Troubleshooting
- Symptom
- Octane and hydrogen yield falling
- Likely cause
- Catalyst activity loss or poisoning
- What to check
- Check feed sulfur from the naphtha hydrotreater, plan regeneration