All-Dry Injection System

Printable Version

AD header-FIVES

The Fives All-Dry injection system is used to reduce emissions of acid gases and heavy pollutants such as Mercury (Hg), Hydrogen Fluoride (HF), Hydrogen Chloride (HCl) and SO3.  Some level of reduction of SO2 can be achieved but at low efficiency.

This system combines a reagent injection system and TGT® or Sonair filter to collect particulates and reacted reagent.

In an existing installation, the All-Dry system can be retrofitted to re-use the existing dust collector.



  • Calciners
  • Industrial kilns
  • Retrofits in existing plants for acid gas removal

Key references

  • Rio Tinto, Arvida, QC
  • Boral Brick, GA
  • Trigen, Charlottetown,PEI
  • Alcan, Oswego,NY

⇒ For recruitment-related matters (application, etc.), please do not use this form. Make your requests on this page.

In order to address your request, we need to collect the information listed in the form below


Despatch of these emails is managed by a FIVES partner located in the United States, an active member of Privacy Shield. The partner guarantees processing compliant with European requirements for personal data protection. Unsubscribe with a single click on a link in the message received.

* required fields

Your message has been sent and will be treated as soon as possible. Thank you for contacting Fives.

Sorry, we encountered a problem, your message was not sent