CALYDENS

DENSE LOADING OF REACTORS IN THE PETROLEUM INDUSTRY

The patented technology CALYDENS provides a homogeneous, uniform and dense distribution of catalyst/adsorbent particles throughout the reactor allowing the very best increase of loading density . The process performances are then optimized, leading to maximized saving of time and operating costs.

A SYSTEM ANSWERING THE MOST STRINGENT
DEMANDS OF THE REFINING PROCESSES

CALYDENS allows the loading of reactors with internal diameter from 0.5 up to 7 meters. With this technology, the catalyst is introduced at a rate of 20 m3 per hour to reach the optimized level of 300 mm under the upper distribution plate with a perfect flatness.

Such performance can be improved according to needs and parameters determined by client.

CALYDENS is equiped with a unique system of flow regulation which assures a precise control of flowrate and can adapt to any type of distribution plates. The gentle brushes at CALYDENS outlet guarantee a perfect softness of catalyst introduction, never reached with competitive device. The formation of catalyst dust is minimized.

The weight loading capacity of the reactor is significantly increased by 18 till 27 % inside the same volume

You prevent the product to suffer from attrition during filling

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
  • Measurement of catalyst dimensions : Sigma Visual™ method for a quick but precise size of the catalyst. Evaluation of catalyst attrition

They trust us

yensab
viscolube
thaioil
tesoro
takreer
sunoco
suncor
st1
sprc
sinclair
shell
saudi-aramco
sasref
saras
samir
s-oil
repsol
reliance
raffinerie-heide
qatargas
puralube
ptt
petronor
petro-sa
pck
orlen
omv
neste-oil
monroe-energy
marathon-petroleum-corporation
lyondellbasell
isab
irpc
iplom
ineos
indian-oil
ies
hyundail-oilbank
hollyfrontier
galp-energia
erg
eni
enap
conocophillips
cepsa
canadian-natural
caltex
br-petrobras
bp

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CONTACT US

202 Leghrand Court
League City
Texas 77573
États-Unis
+1 (409) 356 6091

Las Heras 346 OF 5
Valparaiso
Chile
+56 9 68 65 94 03

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