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An innovative boiler cleaning solution

Dry cleaning using specific sand blasting
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An innovative boiler cleaning solution

France

A major domestic waste incineration plant operator contacted CTP environnement in order to identify and customise dry cleaning solutions for 2 fired heater boiler units, each with a capacity of 50 T/hour.

CTP environnement proposed a dry sand blasting method using a calcium silicate solution, which satisfied two key requirements:

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As calcium silicate does not contain any metals, it is an environmentally-friendly product, which does not pose a risk to humans and is inexpensive in terms of subsequent processing. Sand blasting with calcium silicate has proved to be very effective:

The specification was completely fulfilled and the client was 100 % satisfied in terms of adherence to commitments:

This is now a regular operation within the client’s facilities on the basis of a schedule that is renewed every year.

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