Skid mounted purification packages
The use of guard beds or regenerative adsorbents is most often the best available option to solve the problems encountered in impurity management.
Axens offers tailor-made, turn-key, skid-mounted purification packages based on state-of-the-art adsorbents. Single-source project management comprising engineering, procurement, fabrication and on site supervision is a key factor for these fast-track projects. Axens lays the foundations for time and money savings in impurity management.
Isometric view of a purification skid with guard bed
To tackle pressure drop issues, Axens is pleased to propose in combination with high efficiency grading the newly developed Hy-Clean™ filtering tray. It can be installed for grassroots, revamp or catalyst replacement services.
In hydroprocessing reactors, Hy-Clean™ tray allows to manage all the pressure drop situations when the grading system has already reached its limits:
- Content of contaminants outside the usual range
- Evolution during cycle of feedstock quality (heavier feedstock, imported feed, feed from storage)
- Presence of contaminants not foreseen at the design stage
- Extended Unit Cycle length
- Avoiding premature unit shutdown due to Delta P
- No additional pressure drop
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