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)
Furnaces
Fire side cleaning
Online or offline
Rapid return on investment
Full cleaning
Fire side chemical cleaning of industrial furnaces consists of removing refractory fibres, soot and dust from the surface of tubes.
All aspects of the furnaces are covered: radiation, convection, air pre-heater.
Industrial boilers working with a negative draft can also be cleaned while in operation.
A return to original performance levels
The aim is to restore the thermal capacities of furnaces without damaging their component parts, including tubes, tube holders, sensors and refractory materials.
The surface condition of tubes is restored, guaranteeing the best possible heat exchange.
Online cleaning enables optimum performance to be maintained throughout operation, with a positive environmental impact:
Proven effectiveness
Both offline (Neutrol® process) or online (Neutramex® process), CTP has taken advantage of its long-standing experience and partnerships with refiners on all five continents to design and continuously develop its procedures, in order to always satisfy the most exacting requirements.
Heater / Furnace cleaning during a shutdown
CTP environment America performed an operation on a plant belonging to one of the world’s largest chemical groups where various chemicals are produced using oil by-products. The operation involved cleaning a convection section during a shutdown.
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Online fire side treatment of industrial furnaces
France’s largest refinery asked CTP environnement to clean 4 furnaces within the site’s cracking unit. Due to the use of fuel that causes clogging, these facilities require regular maintenance to recover design operating data.
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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