Gas Cooling

We provide a wide range of evaporative gas cooling solutions with the injection of very tiny water droplets that evaporate in the hot gas guaranteeing excellent performances and low energy consumption.
All our gas cooling systems are characterized by a high level of customization, in order to match all the customers’ requests/needs, also thanks to the use of specific numerical simulation such as Computational Fluid Dynamics (CFD) for the definition of the geometry of the tower, and very low energy consumption.
The systems are pre-assembled skid for easy installation and equipped with an optional PLC for complete control of the system.
The evaporative cooling towers are used to cool and humidify hot gases from 1200° C down to 150° C, facilitating the filtration (with baghouse or electrostatic filters).


In Ecospray high-pressure cooling systems the water atomization is obtained thanks to the high pressure supplied by the pumps. This system is mostly used in the treatment of cement and is characterized by higher initial investment costs than Dual-Fluid systems but with subsequent lower operating costs.


The Dual Fluid cooling systems use the energy of compressed air to generate particularly fine drops (140 microns compared to the 200 of other solutions on the market), which cool the gases quickly and more efficiently, thus allowing a smaller size of the cooling tower. This system, also suitable for retrofitting of existing systems, involve a low initial investment cost and is characterized by a high level of flexibility in terms of use, in order to optimize the management of operating costs.


These innovative and patented systems supply a combined cooling system which, in terms of spray quality, has the objective of achieving performance very similar to compressed air lances with lower energy consumpion. Designed to reduce energy consumption compared to to air / water systems, the SPILL AIR systems allow a better control of spray quality with respect to standard high pressure atomization, also thanks to the use of Ecospray proprietary lances and nozzles.

Do you need further information?

Discover all the solutions that Ecospray can offer you. Download the brochure to learn more about technologies and application fields!


  • 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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