Ⅰ. Product feature and applied range
JX-4B is a Ultra Precision sulfur scavenger with ultra precision ZnO as main active components ,it is a high level sulfur scavenger suitable for hydrogen generation and synthetic ammonia purification units with natural gas,refinery gas,naphtha oil and synthetic gas as feedstock.It is used for high level sulfur removal at places where operation temperature is over 200℃。
JX-4B sulfur scavenger has high level sulfur removal capacity, long service life(high sulfur capacity)and low bulk density.It can also convert and absorb organic sulfur,such as carbonyl sulfide and mercaptan. It has been used successfully in many petrochemical plants.
Ⅱ. Physical Properties
Appearance | Grey-white extrudate |
|---|---|
| Particle size，mm | Φ（4.0±0.3）×（5～20） |
| Bulk density，kg/L | 1.10～1.30 |
| Anti-crushing strength，N/cm ≥ | 60 |
| Abrasion rate,% ≤ | 5 |
Ⅲ. Suggested Operating Conditions and Performance
| Temperature /℃ | Ambient～400 |
| Pressure /MPa | Atmospheric～5.0 |
| Gas phase space velocity /h-1 ≤ | 6000 |
| Height-diameter ratio | 2～5 |
| Inlet H2S content / mg.m-3 ≤ | 20 |
| Outlet H2S content / mg.m-3 ≤ | 0.01 |
| Breakthrough sulfur capacity/% ≥ | 5 (Ambient） |