Chemicals and petrochemicals

The chemical and petrochemical industry operates on a global level. We offer this industry solutions for managing noise in and around their (petro)chemical plants.

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Sources of noise

Many common sources of noise in the chemical or petrochemical industry concern machines and installations such as blowers, pumps, compressors and centrifugal ventilators, and safety valves on steam vents.

Industrial silencers

We offer diverse types of silencers for reducing noise from an outlet, flue, ventilation duct, etc. We possess advanced calculation programmes to determine the optimal silencer, based on airflow and soundproofing.


Vent silencers

Vent silencers are regularly applied in the chemical and petrochemical industry. Safety valves or caps suddenly release steam or gas under high pressure, which causes a great deal of noise. In a vent silencer the pressure is gradually reduced in several pressure stages, in which the frequency spectrum shifts. The residual noise is subsequently reduced in the absorption chamber.

Vent silencers

Acoustic enclosures

An enclosure protects your machines and installations against external effects and prevents the spread of noise nuisance. If required we can supply:

  • Steel construction in accordance with CE (EN1090)
  • FEM analysis – strength calculation
  • CFD analysis
  • 3D drawings
  • Necessary documentation

Enclosure options

We calculate sound and air flows, which guarantees a high soundproof level and optimal performance of your machine. Customisation offers considerable freedom of choice, such as diverse types of panels, access via doors and hatches, or the installation of electrical equipment such as lighting, HVAC etc.

View all possibilities:

Acoustic enclosure

Industrial doors

Industrial doors often have specific designs. We develop these doors on a project-specific basis. Their properties are tested and certified.

  • Sound insulation
  • Fire resistance
  • Burglar resistant
  • Air, wind and waterproof
  • Dimensions in accordance with your needs; extra large doors can be supplied with certification

Soundproof doors

Louvres and ventilation systems

Ventilation is needed if an installation is located in a room. For this purpose we design sound attenuated ventilation sets including silencers, flues, ventilators, filters, ductwork, multileaf dampers, fire dampers and rain hoods. Complete ventilating walls, constructed from acoustic louvres are also possible.

Acoustic louvres

Sound attenuated ventilation sets

Working method & certificates

How do we make your project a success? It all boils down to our approach, which is based on knowledge; knowledge of sound, of market demands and of advanced engineering and production methods. We have also obtained extensive certification based on quality, the environment and safety and have received positive feedback on audits performed in our company.

Read more about our approach

We have already supplied solutions for

Want tailor-made advice for your project? We’d be delighted to sit around the table with you to discuss your needs!

“I’d be delighted to sit around the table with you to devise the optimal solution for your project. I have a number of years’ experience in this industry and therefore understand the issues that play a role in the market. Are you faced with a challenge? If so, you’ve come to the right place!”

Cees Dingenouts Account Manager Industry 0184 661 700
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