Ecospray Technologies

We are an engineering company that specializes in the design and production of air and gas cleaning and cooling systems.

Our solutions enable treatment of pollutants in a wide range of applications: from the exhaust gases of marine engines, to the fumes of power plants, cement plants and steelworks, to those of chemical plants and waste incineration.

We pursue the goal of environmental sustainability of industry through innovation, creativity and a relentless research for excellence.

Our operating model, combined with a customer-oriented approach, allow us to provide custom-made technological solutions, accompanying our clients during the life cycle of the product: from installation to training, from performance monitoring to providing 24/7 assistance worldwide. 

Our technologies find application in several areas: industry, renewable energy and marine, where we are among the market leaders for the number of exhaust gas cleaning systems delivered.

The continuous search for cutting-edge technological solutions to the ever-evolving needs of our clients, means that our technologies are developed in-house by a team of researchers and are later engineered by our structural engineers, chemical engineers and process specialists.

We produce all key components in-house and, to guarantee highest quality, fastest time-to-market and production scalability, we rely on a consolidated network of production partners.

We operate on a worldwide scale to ensure compliance with emission regulations, to enhance plants efficiency and to reduce our clients’ operating costs.

Our systems and products rely on advanced hardware and software tools to achieve full customization and cost competitiveness at the same time.

In addition to system and product certifications, we are also certified UNI EN ISO 9001: 2015 – DNV GL.

Research and Development

Continuous research and innovation are at the heart of our company.

Considerable experience and a committed team lead us to the cutting-edge of technology in several application fields, with numerous international patents filed.

Our team of researchers is able to recommend the most suitable solution for air and gas cleaning, gas cooling and liquefaction needs in a wide range of applications.

To achieve best performances, we use advanced software for design, construction and testing phase of our systems; we study fluid dynamic models and carry out several laboratory experiments and field tests.

We operate a laboratory to study and test droplet dimensions of our proprietary-design spray nozzles: this is where we measure the spray quality in terms of droplet size, velocity and distribution. Spray flow and pressure parameters are carefully measured and analyzed for our single and dual fluid nozzles.

In our laboratory we also perform tests on the treatment of exhaust emissions from diesel engines in reference to several pollutants (NOx, PM).

In the control room we perform aeraulic tests: with the help of fans, cyclones, scrubbers and ambient air we make sure our systems perform appropriately in any given condition.


  • Marine DeSOx
  • Marine DeNOx
  • Marine Filtration


  • Industry DeNOx
  • Industry DeSOx
  • Industry Filtration
  • Fogging
  • Gas Cooling
  • Industry Liquefation


  • Lean Gas to Power
  • Nitrogen Rejection Unit
  • Biogas Pre-Treatment & upgrading
  • Biomethane Micro-Liquefaction
  • LNG to Fuel

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