Air cooled heat exchangers
The Decamex® process is used mainly on air condensers and air cooled heat exchangers (fin fan).
It facilitates dry-cleaning, both online and offline, if external heat exchange surfaces (finned tubes) clogged by deposits (oil residues, resins, various atmospheric waste, etc.).
Decamex® is projected with low-pressure compressed air directly on to the fins. It cleans metallic surfaces quickly and causes no abrasion. It has the benefit of requiring no further engine protection nor any scaffolding.
The Decamex® process is used in particular on “critical” air cooled heat exchangers, restoring operational characteristics that are close to design values.