1. CREALYST & CALYDENS A new glance …... at catalyst loading techniques

2. About Crealyst More than 30 years of experience in the Petroleum Refining and Petrochemical Industry:  Designing & Operating loading systems for a highly regarded licensing group  R&D: 12 patents in loading technology & reactor improvement techniques  Development of new systems dedicated to Refining and Petrochemical Processes  Calydens dense loading apparatus  Laboratory testing devices for industry  NEW systems soon available: In the field of bed level control & monitoring.  Independent consulting, supervising, operating for catalyst suppliers or clients  R&D: 3 patents in loading technologies

3. For various:  Reactor types Axial and radial flow reactors Single and multi bed  Units Hydrotreatment Isomerization Reformers Hydrocrackers  Reactor sizes 1.0 to ~ 5 meters in diameter  Catalyst types Suppliers (Albemarle, Axens, Criterion, Chevron, Exxonmobil, Haldor Topsoe, UOP) Shapes: extrudate & bead For several petroleum companies: ● PCK ● ConocoPhillips ● BP Bayernoil ● ERG ● IES Mantova ● REPSOL YPF ● Neste OIL ● CEPSA ● RM Milazzo ● Aramco ● Sasref ● Galp ● OMV ● RIL (Reliance) ● IOCL ● Saras ● ENI Petroli ● Shell ● Samir ● Puralube ● Petronor ● S–Oil Ulsan About 200 reactors successfully loaded ~ - More than 6000 tons - In various countries: ● Italy ● Germany ● Finland ● Portugal ● Spain ● North Africa ● Saudi Arabia ● India ● Korea ● Singapore ● Australia Calydens References

4. Calydens advantages Sock loading Calydens dense loading  Safe for catalyst  Fast loading rate  Full control of loading parameters  Optimal particle dispersion  Efficient distribution  Easy to handle & install  “Plug & Play” machine  Easy to operate  Catalyst flow stopped on air feed failure  Fit easily with all configurations

5. Fixed Hopper Mobile Hopper Scaffolding or support Catalyst loading (1/3) Sock loading Sock

6. Mobile Hopper Scaffolding Catalyst loading (2/3) Fixed Hopper to feed Calydens Calydens Loading with Calydens from the top flange of the reactor

7. Mobile Hopper Scaffolding Catalyst loading (3/3) Fixed Hopper to feed Calydens Calydens Loading with Calydens from a plate inside the reactor

8. Feeding sleeve 3 Support legs Tulip tubes Flexible Bellows Tachometer Sensor Distributing Brushes Level gauge Technical description (1/2) Adjustable arms Body and pneumatic motor

9. Technical description (2/2) Pneumatic Motor Reverse Rotation System Air or N 2 Energy Tachometer Sensor Independent catalyst flows feed the different plates Diaphragms Full control of catalyst flow on all the bed zones

10. Calydens Operating (1/2) Arm in short position Arm Extended

12. Calydens Catalyst Loading Technology and Services