At DtEC we consider our business to be the "insides of columns". This includes the design, manufacture, supply and installation of a full range of internals for reactors and molecular sieve or activated carbon/alumina vessels.

Down Flow Reactors

Down Flow Reactors are typically used in hydrocracking, hydrotreating and isomerisation processes.

A typical two bed reactor will have the following internals:

• Inlet Feed Diffusers
• Scale Catching Trays / Baskets
• Catalyst Support Grids
• Distributor Trays
• Remixing + Quench Assemblies
• Outlet Collectors (Baskets)

The internals for these reactors normally utilise licensed or proprietary know-how. At DtEC we have considerable experience in manufacturing reactor internals according to the stringent specifications of the major Process Licensors. Alternatively where required we can offer reactor internals to our own in-house design.