
Products
Oxydative Metallic Catalytic Converters
Oxy & 3 Way Metallic Catalytic Converters DOC for light, medium, heavy power (from 2 kW to 4,300 kW)
Oxydative Catalytic Converters purify exhaust fumes from natural gas engines (lean and rich burn) as well as diesel engines. Miretti can supply a wide range of dimensions to fit different applications and meet customer specifications:
- for medium and heavy power (from 400kW to 4,300kW)
- for light power (from 2kW to 400kW)
The advantages are many: High thermal conductivity of the substrate; Low backpressure; Excellent conversion efficiency; Reliability and durability; A wide variety of sizes; Very rapid delivery times


Can be provided with or without flanges or with “Quick Lid” for a rapid inspection and maintenance. Qualified technicians are available to help customers both in the initial phase of design as well as during the assembly phase and operational functioning. Emissions Measurement Service is available too.
No intervention can be defined as a standard project. Our support consists in the choice of the best technological solution based on the regulations and specific sustainability requirements. We also support you in the choice of reagents and monitoring systems.
Miretti’s Technical Department guarantees rapid and effective feedback throughout all the phases of the project, from sizing/features to commissioning, in order to supply a 100% efficient and reliable service.
We can provide Fumes Abatement Systems in Italy and globally, thanks to our production facilities around the world.
Miretti’s internal Warehouse and After-Sales Service ensure continuous support after completion of the project.
Thanks to continuous research and development, Miretti Group remains at the forefront of sustainable Exhaust Cleaning Solutions, supporting customers in achieving greener operations without compromising efficiency or reliability.
The Diesel Oxidation Catalysts also, known as DOCs, are exhaust after-treatment devices specifically designed to reduce emissions from engines, thermal or industry processes where pollutants as Carbon monoxide (CO), Hydrocarbons (HC), diesel particulates Organic Fraction (OF), as well as aldehydes or PAHs must be reduced. The DOC is generally considered as the first step of a complete exhaust gas treatment (DOC+DPF+DeNOx) and its efficiency removal of the above-mentioned pollutants can be up to 98%.
No intervention can be defined as a standard project. Our support consists in the choice of the best technological solution based on the regulations and specific sustainability requirements. We also support you in the choice of reagents and monitoring systems.
Miretti’s Technical Department guarantees rapid and effective feedback throughout all the phases of the project, from sizing/features to commissioning, in order to supply a 100% efficient and reliable service.
We can provide Fumes Abatement Systems in Italy and globally, thanks to our production facilities around the world.
Miretti’s internal Warehouse and After-Sales Service ensure continuous support after completion of the project.
Thanks to continuous research and development, Miretti Group remains at the forefront of sustainable Exhaust Cleaning Solutions, supporting customers in achieving greener operations without compromising efficiency or reliability.
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