CALYROOF

FOR INCREASING CAPACITY AND EFFICIENCY OF YOUR RADIAL FLOW REACTOR

If your radial flow reactors are too small, and you want to increase their capacity, the patented CALYROOF ® technology can help you. It is based on a sealed surface put on the top of the catalyst bed, and  following the settling of the bed.

A SYSTEM ANSWERING THE MOST STRINGENT DEMANDS OF THE REFINING PROCESSES

With radial flow reactor system, a protection cover must be placed on the upper surface of the catalyst fixed bed in order to avoid turbulences produced by the flow of gaseous reactants coming from the reactor entrance and mainly to limit the by-pass of the catalyst upper part which initiates important loss of yields and of activity.

 

CALYROOF ® cover gives satisfactory answers to those challenges and appears efficient when a settling or a  lift up of the catalyst bed occurs. The mobility of the system allows to adapt easily to different sizes of reactor up to four meter diameter (or bigger in option if required). This simple device can be rapidly deployed on the top of the catalyst bed. As this is a sealed surface, it avoids to add expensive extra load catalyst or complex systems interfering with the flows, like  baffle.

 

In addition, CALYROOF ® is made of robust and durable material preserving the vessel environment and the operator health (no carcinogenic element). Indeed CALYROOF ® technology presents large advantages compared to other solutions like soft tissue covers.

 

CALYROOF® can be very advantageously associated with an Homogeneous Dense Loading operated with CALYDENS ®, which, from its loading principle of “by zone distribution”, can very accurately load complex spaces like around the vessel hat.

You will improve the yields and minimize hot spots, reveal the best performances of your reactors

Calyroof is very simple to handle : leading to a reduction of the installation or removing time

You save money avoiding to change your vessel and also reducing extra expenses linked to any by-pass or temperature increasing

Activities

ACTIVITIES DEVOTED TO YOUR TECHNOLOGICAL ADVANCEMENT

  • Loading of all types of catalysts and adsorbents : hydrotreaters, reformers, hydrocrackers, hydrogen production, driers, adsorbers…
  • Supervision of loading operations (sock or dense)
  • Supervision of reactor internals mounting
  • Inspection and expertise (independant for catalyst suppliers and for refiners)
  • CREALYST assigns operators for isolated loading in refineries and petrochemical factories
  • Training, follow-up and refreshment of operators
Des activités dédiées à votre progrès technologique
Des services haut de gamme
SERVICES

PREMIUM CLASS
SERVICES

ADVISORY SERVICES – MANAGEMENT OF PROJECTS

  • Inspection of reactors
  • Inspection during reactor loading
  • Mechanical supervision works on reactors and internals in the refining industry

CATALYST ANALYSES

  • Estimate and prediction of loading density in laboratory : simulation of sock and dense loading, prediction of industrial dense loading density results

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CONTACT US

23bis avenue de l’Europe
78400 
Chatou
France
+33 (0)1 39 14 83 35