Navigation on this site is not optimized for your browser

Please use a recent version of Google Chrome, Mozilla Firefox, Safari or Microsoft Edge to get the most out of the experience.

Find a modern browser

Gas scrubbing

About

Integrated scrubbing process embedded in the plant to maximise the gas cleaning efficiency

Gases from phosphoric acid production must be scrubbed to prevent the release of fluorine, dust and other chemicals in the atmosphere.

The equipment fitting perfectly Prayon scrubbing process is the gas scrubber provided by Profile.

Sustainability & responsible water management

Gas Scrubbing

As part of a fully integrated phosphoric acid production plant, the Prayon gas scrubbing process uses several cross-flow water sprayers to remove these chemicals from the gas. The water bleed from the gas scrubber can therefore be entirely used in the plant, usually ending up as cake washing water at the filtration section.

As a result, the Prayon gas scrubbing system ensures a sustainable use of water as the full quantity of water is recycled in the process.

Advantages
Why should we select Prayon gas scrubbing system?

Small plot area

Small footprint

Low pressure drop

High fluorine and dust absorption yield

Low maintenance cost

Unlikely to suffer scaling

Limited amount of fresh water requirement

Recommended
Where should Prayon gas scrubbing system be applied?

Where environmental rules are constraining

Where the maximum specification for fluorine to the atmosphere is 5 mg/Nm³ (as HF)

Where the maximum specification for dust to the atmosphere is 50 mg/Nm³

Where water supply is a challenge

Get in touch with our experts

This website uses cookies
We use cookies and similar techonologies to adjust your preferences, analyze traffic and measure the effectiveness of campaigns. You consent to the use of our cookies by continuing to browse this website.
  • Essentials Essentials

    pll_language

    The server saves the language chosen by the user to display the correct version of the pages.
    Domain : prayon.com

    epic-cookie-prefs

    Cookie that remembers the user's choice of cookie preferences.
    Domain : prayon.com

  • Analytics

    _ga_K46VE7JB7V

    Cookie from Google Analytics allows us to anonymously count visits, the sources of these visits as well as the actions taken on the site by visitors.
    Domain : prayon.com

This website uses cookies

We use cookies and similar techonologies to adjust your preferences, analyze traffic and measure the effectiveness of campaigns. You consent to the use of our cookies by continuing to browse this website.