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Chemical cleaning

Cogeneration
Mechanical & chemical
combined process
Preventive and
curative cleaning

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Applications
Chemical cleaning Cogeneration

Targeted cleaning

CTP environnement has developed a range of cleaning solutions specifically designed for cogeneration heat exchangers, for the flue gas side.

Although the majority of cogeneration plants burn clean gas, the oils and greases used to lubricate moving parts break down at high temperatures and contaminate the vapour, which creates a fouling on the downstream heat exchange surfaces (whether these are finned or tubular).

A beneficial application

The nominal operating characteristics of heat exchangers are restored, with specifically:

  • An improvement in heat transfer and efficiency
  • A reduction in the quantity of fuel and CO2 emissions

When performed regularly, these operations ensure the long-term sustainability of equipment and maintain the energy efficiency that is the basic principle of cogeneration.

Processes tailored to the design of heat exchangers

CTP environnement has a choice of two methods, combining mechanics and chemistry, which cover all kinds of cogeneration heat exchangers:

  • Rotary jet cleaning is suitable for intra-tube cleaning: the combined action of the chemical degreaser, the temperature and the jet pressure enable residues to be removed. Each tube is treated individually to ensure completely consistent results.
  • The high-pressure spraying process is suitable for deep cleaning finned tubes: the powerful degreaser applied using a fan nozzle reaches beyond the most accessible tubes, guaranteeing a 100% uniform result, which is conducive to the right heat transfer balance.
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Canada

Offline cleaning of cogeneration boilers and treatment of effluent produced

Offline cleaning of economiser in cogeneration boilers using our Neutrol® process combined with the Geofloc® process - dewatering and neutralising the effluent produced

Our client, a major player in the production and supply of electricity in Newfoundland and Labrador (Canada), handles the generation and distribution of 80 % of the energy consumed in the province.

News
6th June 2024
CTP environnement group at the SIWW from 19 to 21st June 2024

We will be present at the Singapore International Water Week (SIWW), one of the world’s premier platforms to share and co-create innovative water, coastal and flood solutions to meet urban water and climate challenges.

More about the exhibition

We are looking foward to meeting you in Singapore and introducing you to the best solutions for the industrials issues we face today.

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News
3rd May 2024
CTP environnement group at the IFAT Munich from 13th to 17th May 2024

We will share a booth at the world's leading trade fair for water, sewage, waste and raw materials management.

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It brings together the most important international industry representatives from politics, business and science. And it offers exciting ideas and innovative solutions for industrial and municipal challenges.

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News
8th April 2024
New website for our North American subsidiaries !

To support its expansion, CTP environment America (USA & Canada) has launched its dedicated website for North America.

Following few months of development in order to show you the best of our services, our innovative solutions in chemical cleaning and mobile water treatment are just a click away !

Check out the new website

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