Internal Chemical treatment of a stripping column

A major player in the chemical industry asked CTP environnement to clean the packing in a stripping column on its production site. Previously this had been carried out by removing the packing and mechanically cleaning it in a washing area

This on-site chemical circulation treatment suggested by CTP reduced significantly the time the column was out of service by preventing the removal of the column.

CTP environment deployed both human resources and equipment to perform this chemical treatment and remove residues in the column: circulation pumps, product injection tank, filtration skid, hoses, electrical enclosure, tools, analytical monitoring, etc.

Set up was quick, thanks to sound advance preparation. The chemical treatment was carried out in accordance with the provisional schedule and the client’s expectations in terms of flowrate, temperature and carbonates’ dissolving until the stipulated threshold was reached.

The quality of the chemical treatment produced identical, or even better results than mechanical cleaning, in addition to being faster (a 1/3^rd reduction in the total time to complete the operation). This trial led to client’s total satisfaction and similar quarterly chemical treatment were immediately scheduled.

News

16th April 2025

Victory at the V.I.E Grand Prix Americas 2025

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.

News

31st March 2025

INTERSOL 2025

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.

News

26th March 2025

CTP environnement joins the 2nd French "Accélérateur Nucléaire" programme

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.