Reactor Internals

The reactor technology of Shell Catalysts & Technologies ensures advanced vapour and fluid distribution and optimum mixing of vapour and fluids. Two of the best known are the high dispersion distributor tray (HD tray) and ultra-flat quench (UFQ) assembly, that are both responsible for guaranteeing maximum contact of fluid and gas with the catalyst and uniform temperature control of both phases separately. This is due to excellent mixing performance irrespective of the cooling load.


FIB Industries has been a Shell contractor since 2003 for the manufacture and supply of parts for Reactor Internals to Shell and its affiliates. Over 240 reactors have been fitted with Reactor Internals manufactured by FIB Industries on over 100 sites all over the world. To guarantee optimum performance over the life of the internals, FIB offers an extensive package of Spare Parts. These Spare Parts are supplied for customers as a custom package, based on the original design of the internals.



Oil & Gas Refining