Internals

Mass transfer performance as well as the hydraulic characteristics of a packed column are highly dependent on the 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.

Liquid Distributor

Distribution of the liquid onto the packed bed or structured packing is provided by appropriate liquid distributors.

Pre-Distributor

Uniform liquid feed to the liquid distributor selected for a particular application is critical to its optimum performance.

Gas Distributor

With gas distributors, gas flow to column trays, support grids or packing is homogeneously distributed across the entire area ...

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

Collection trays are installed below the support grid in order to collect the liquid running off the packing...

Combi Element

In order to save column height and to reduce the number of internals in a column it is often advisable to combine the tasks of different internals...

Support Grid

For supporting the packing in the column RVT Process Equipment GmbH manufactures a variety of support grids, specially designed for...

Hold-down Grid

Hold-down grids, or bed limiters, are situated directly over a packed bed to prevent the movement or discharge of the packing...

Internals made of Special Materials

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

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