Ⅰ. Product feature and applied range
SAS-10 catalyst, developed and produced by Sanju,is a new arsenic and sulfur removal catalyst.
Features:Carrier is prepared by unique process and added with special additives.The catalyst has double functions wuth not only excellent hydro-removal and absorption performance to As but also hydro-conversion capability to organic sulfur.When As content is high, it has good hydeo-desulfurization activities.When space velocity is high, it has good activities in arsenic and sulfur removal.
Applications:SAS-10 is mainly used for removing arsenic and sulfur from light stream such as naphtha to protect downstream catalyst from poisoning,and it relieves hydrogenation duty.
Ⅱ. Physical Properties
Appearance | Clover extrudate |
|---|---|
| Particle size，mm | Φ（1.5～1.7） |
| Bulk density，kg/L | 0.65～0.75 |
| Anti-crushing streagth，N ≥ | 80 |
| Active component | MoO3-NiO |
| Pore volume, mL/g ≥ | 0.3 |
| Specific surface area,m2/g ≥ | 200 |
Ⅲ. Suggested Operating Conditions
| Temperature /℃ | 260～350 |
| Pressure /MPa | 1.6～4.0 |
| space velocity/h-1 | 5～15 |
| H2 partial pressure/MPa | 1.6 |
| H2/oil ratio (v) | 100 |
| Inlet organic arsenic content/ng.g-1 ＜ | 1000 |
| Inlet organic sulfur content/ug.g-1 ＜ | 500 |
| As removal /% ＞ | 95 |
| As capacity/% ≥ | 12 |