Ⅰ. Product feature and applied range
EAS-10 Arsenic Scavenger,developed and produced by Sanju,uses lead oxide as main active component.Being manufacturing by unique process with special additive, It has high activity and strength,and its arsenic capacity and arsenic removal level are the same or better than that of similar ones in domestic and international market. It is used mainly ti remove arseinc hydride from alkynes.
Ⅱ. Physical Properties
Appearance | Yellow-white sphere |
|---|---|
| Particle size，mm | Φ（3～5） |
| Bulk density，kg/L | 0.65～0.75 |
| Anti-crushing streagth，N ≥ | 50 |
| Abrasion,% ≤ | 3.0 |
Ⅲ. Suggested Operating Conditions and Performance
| Temperature /℃ | 10～100 |
| Pressure /MPa | Atmospheric～5.0 |
| Gas phase space velocity /h-1 ≤ | 3000 |
| Liquid phase space velocity /h-1 ≤ | 5 |
| Height-diameter ratio | 2～5 |
| AsH3 content in feedstock/ng.g-1 ＜ | 20 |
| Sulfur content infeedstock/ng.g-1 ＜ | 300 |
| Water content in feedstock/ug.g-1 ＜ | 5 |
| AsH3 content after removal/ng.g-1 ＜ | 1 |
| Breakthrough arsenic capacity/%(m) ≥ | 2.0 |