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Gas distributors

Gas distributors distribute the incoming gas flow evenly across the cross-sectional area of a column.

With the right design, pressure loss can be minimised. To select the right type of gas distributor and the right material; gas volume, gas velocity, temperature, and gas composition are taken into account.

If required, CFD simulations of the incoming gas stream for a specific gas distributor can be provided.

AB Hansa Engineering AB
Alexander Bergman Droplet separation, Column internals, Spray nozzles & systems, Tank cleaning
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
LC Hansa Engineering AB
Linda Caporicci Column internals, Droplet separation, Spray nozzles & systems, Other products
I look forward to providing product advice and solutions! Let's meet via a video call or a site visit. You can also phone or email us, of course.
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Ensure optimal gas distribution in the column

A well-designed gas distributor distributes the incoming gas flow evenly across the cross-sectional area of the column with as low a pressure loss as possible.

Factors taken into account when designing a gas distributor for a specific process are:

  • gas flow volume
  • gas velocity
  • temperature
  • geometric design of the gas duct and tower
  • gas composition and content

If required, CFD simulations of the incoming gas stream for a specific gas distributor can be provided.

Different types of gas distributors

Tab type

Chimney tray

Ladder type

Feed pipe

Listed below are RVT's different types of gas distributors

Model and Material
Design typeMetalPlasticCeramic
Vane typeM 850 LP 850 L-
Chimney trayM 850 BP 850 B-
Ladder typeM 850 RP 850 R-
Feed pipeM 850 IP 850 I-

Other types or special designs on request.

Optimised performance in mass and heat transfer processes

For optimised performance in a mass or heat transfer process it is important to understand the underlying principles and parameters that are important to consider when designing a column for flue gas cleaning, flue gas condensation or stripping.

Founded in 1976, RVT Process Equipment is a leading supplier and manufacturer of droplet separators, packings, column internals and other products for mass and heat transfer processes.

RVT Process Equipment offers advanced engineering and technical support and has extensive experience in various processes and applications in the chemical and petrochemical industry, refineries, power plants, and pulp and paper. The R&D department houses fully equipped test units, available to carry out customer-specific tests when needed.

RVT Process Equipment has subsidiaries and manufacturing facilities in Knoxville, USA and in Kunchan, China.