Internals

Mass transfer performance as well as the hydraulic characteristics of a packed column are highly dependent on proper design and quality of the column internals used. The optimal configuration of the internals to the selected tower packings as well as to the individual operating conditions and the material requirements demand comprehensive process engineering know-how and experience.

RVT Process Equipment is your competent and reliable partner for all requirements in terms of column internals and packings.

Thumbnail: Liquid Distributor | Flüssigkeitsverteiler

Liquid Distributor

Uniform distribution of the liquid across the packed bed or structured packing is achieved by carefully designed liquid distributors...
Thumbnail: Pre-Distributor | Einspeisesysteme

Pre-Distributor

Uniform liquid feed to the liquid distributor selected for a particular application is critical to its optimum performance...
Thumbnail: Gas Distributor | Gasverteiler

Gas Distributor

Gas flow to column trays, support grids or packing is homogeneously distributed across the entire area by use of a gas distributor...
Thumbnail: Feed Systems for Two-phase Mixtures | Einspeisesysteme für Zweiphasengemische

Feed Systems for Two-phase Mixtures

If superheated liquids are fed into the column, special precautions must be taken in order to obtain a thorough degasification...
Thumbnail: Collection Trays and Re-Distributor | Sammelböden und Rückverteiler

Liquid Collectors and Re-Distributor

Collecting trays are installed below the support grid in order to collect the liquid at the bottom of a packed bed for removal for to be fed into a liquid re-distributor below...
Thumbnail: Combi Element | Kombi-Elemente

Combi Element

In order to reduce column height and  the number of internals in a column, it is often advisable to combine the tasks of different internals into a single unit...
Thumbnail: Support Grid | Tragroste

Support Grid

For supporting the packing in the column, RVT Process Equipment manufactures a variety of support grids, specially designed for...
Thumbnail: Hold-down Grid | Niederhalteroste

Hold-down Grid

Hold-down grids, or bed limiters, are situated directly over a packed bed to prevent the movement of the packing...
Thumbnail: Internals made of Special Materials | Einbauten aus besonderen Werkstoffen

Internals made of Special Materials

Highly corrosive and high temperature operations require high-grade materials to manufacture suitable internals...