CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
Air cooled heat exchangers / Air condensers
Online and dry cleaning
Working without scaffolding
Rapid return on investment
All facilities
equipped with
finned tube bundles
We quickly and effectively clean the aluminium fins, which represent the heat exchange surface of these specific heat exchangers, on the air side.
The process side is covered by chemical cleaning of heat exchangers.
All facilities – with either forced or induced draft – can be cleaned, with or without stopping production, irrespective of the number of rows of tubes.
Immediate results
The purpose of cleaning is to restore the thermal capacities of equipment by removing build-ups and impurities trapped between the fins, which slow the passage of air.
This increases condensing or cooling capacity and reduces the motor’s power consumption, along with the static pressure beneath the bundles.
Clean technology
We have developed a process that is specifically designed for online, dry cleaning of air-cooled heat exchangers and air condensers: Decamex®. The use of dry, non-abrasive and environmentally friendly chemicals allows us to guarantee the best results, at low pressure, without any risk of damaging the equipment and with no effluent management constraints.
Online cleaning of air coolers
A large steel-making complex asked CTP environnement to solve a recurring problem: because of an extremely dusty environment, the air side of air-cooled heat exchangers used for cooling oils become clogged and less effective.
Online cleaning of air coolers
An LNG (Liquefied Natural Gas) plant contacted CTP environment Asia Pacific for a 2 years contract for air fin coolers online cleaning.
Online cleaning of air fin coolers
A cogeneration power plant hired CTP environment Asia Pacific for its expertise in chemical cleaning
Energy from waste site: cleaning of air cooler condenser
A site burning 600,000 tons of waste annually has awarded CTP environment UK for performing the cleaning of its Air Cooler Condenser (ACC). The ACC system consists of twelve motors with A-frame design.
To accelerate its international growth, CTP environnement group has embraced the V.I.E program, led by Business France and backed by the French government. For several years, qualified young talents have been strengthening our teams in subsidiaries located in Singapore, Canada, the USA, and more recently, the United Kingdom.
In our American subsidiary based in Houston, Neyl stood out brilliantly by winning first place at the V.I.E Grand Prix Americas 2025, an award that recognized 4 winners out of 97 candidates. His original and impactful video—highlighting France as THE go-to destination for innovation and investment—made all the difference.
We took part for the first time in the 24th edition of INTERSOL, the International Congress and Exhibition on Soils, Sediments and Water.
Our teams came to meet the leading players in the field of polluted sites and soils (PSS), to compare their challenges and solutions, and to respond in the best possible way.
BPI France has been supporting our development for many years, even before the creation of our nuclear division in 2015.
10 years later, on the strength of our recent experience, which has been recognised by major players in the sector, we decided to join their Nuclear Acceleration Programme, launched in 2024.
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