The leader of infrasound solutions

Profitable and eco friendly soot cleaning technology

what can i earn. how does infrafone compare. how can i purchase

What can I earn?

Learn how others have increased their profitability in our Business Case and calculate your savings in our cost benefit calculator. The result will then be e-mailed to you for further reference.

How does infrasound work vs other options? 

This is how the technology works. White Papers on how Infrasound works compared to other cleaning techniques. Case Studies with the results from our references.

How do I buy?

Click here to get a budgetary quote. Want to buy the solution as a service to try out without investing this year. Then read more about how Infrasound Soot Cleaning as a service works.

CFD simulation, Computational Fluid Dynamics

Some fouling issues are related to poorly distributed flue gas flow. An uneven distribution may also result in increased gas velocity in some parts, which can lead to erosion and rapid wear of heat transfer surfaces, SCR elements etc. In ESPs the distribution of the flue gas is a challenge demanding accurate design of inlet duct, guide vanes and distribution screens. Infrafone offers CFD simulations to assist in choosing proper design of flue gas ducts, ESP inlets and other applications, both with high and low gas velocities. Heat transfer in heat exchangers is also affected by flow pattern and flue gas velocity. Investigations of heat transfer changes due to design changes can also be performed. Read more!

Infrasound and reduced emissions

Infrasound cleaning is a method that can result in substantial economical savings and reduced emissions. In this white paper we focus on the emissions, which can be reduced e.g by replacing steam soot blowing or by keeping heat exchangers, SCR or ESP cleaner. Read more in our White Paper about Infrasound and reduced emissions.


Our mission is to help our customers increase the efficiency, availability and longevity of their marine and industrial boilers using infrasound technology to prevent the accumulation and build up of soot deposits. By using infrasound technology, we offer soot cleaning solutions that create value through our unique knowledge and experience. With more than 1,000 installations worldwide, we are market leaders and experts in the field to “create value with infrasound.” 0101_sfk_certification_iso9001Sellihca Qualified Logo