Depollution

Today, high acoustic and aeraulic performance may no longer be sufficient for a number of applications.

We must eliminate as much as possible the emission of greenhouse gases, pollutants and particles.

That’s why BOET Stopson has developed its expertise in pollution control by developing various technologies to complement our silencers.

 

Our expertise in pollution control

Engine muffler pollution control can refer to the use of technologies to reduce emissions of harmful gases produced by an internal combustion engine. Pollution control systems, such as particulate filters and catalytic converters, are designed to reduce exhaust emissions such as nitrogen oxides (NOx), unburnt hydrocarbons (HC), carbon monoxide (CO) and the treatment of fine particles.

Adding emission control systems to an engine muffler can help improve air quality by reducing harmful gas emissions, which in turn can help protect public health and preserve the environment. What’s more, some governments impose strict emissions regulations, so it’s important for manufacturers to integrate efficient pollution control systems to comply with these regulations.

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Custom integration

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Optimized footprint

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Treatment of fine particles with low pressure drop

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Cost reduction

Our solutions

BOËT StopSon, a specialist in soundproofing, offers high-efficiency noise reduction devices dedicated to the finishing industry, to reduce environmental noise pollution through products such as :
Ligne d'échappement avec système antipollution

SCR anti-pollution system

We integrate anti-pollution systems into our engine exhaust systems.

Muffler with integrated catalytic converter

Our catalyzed silencers are designed to meet the requirements of engine exhaust noise reduction, as well as those of reducing pollutant gases (CO, NmHC). Our silencers are based on a multi-stage reactive and phase-shifting device coupled with an absorption device. Our catalyzed silencers deliver acoustic performance from 15 dBA to 60 dBA.

Anti-pollution treatment for railways

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