Activate Pure Performance

Attack the precipitables disrupting performance, and defend your valuable catalyst.

Crystaphase ActiPhase® is our advanced multi-tasking top bed technology that incorporates our highly successful Reticulation® Technology to tackle poisons.
Soluble contaminants can pass through inert filtration and attack your catalyst bed from within, through precipitation and polymerization that lead to pressure drop and deactivation. ActiPhase technology defeats these soluble foulants by triggering precipitation, then trapping the resulting particles within its own reticulated structure, courtesy CatTrap.
When randomly loaded into the unit, the sum of the effective internal porosity and external void space exceeds 90 percent, providing the same benefits of linear holding capacity and external bypass as CatTrap technology. ActiPhase is available in a range of compositions that can target a variety of soluble foulants. 

Physical Properties

Physical Properties ActiPhase 3D DOS 10 ActiPhase 3D DOS 30
Axial Plate Crush Strength, lbs > 300 > 500
Effective Internal Porosity, % 80 80
External Void Space as Loaded, % 40–55 40–55
Effective Void & Porosity Space as Loaded, % 90 90
Pieces/ft3 285 500
Outside Diameter, mm 51 (2.0") 44 (1.75")
Thickness, mm 32 (1.25") 19 (.75")
Sock Loaded Density (lbs./ft3) 15–19 20–24
Color Green Green
Maximum Operating Temp. oF 1,800 1,800

ActiPhase 3D Diolefin Saturation (DOS) Technology is designed specifically for cracked naphtha feed streams where diolefin materials and coke deposition are problematic.