Methane and Biomethane Liquefaction

Liquefaction systems change the state of methane from gaseous to Liquefied Natural Gas, reducing the volume of the gas and facilitating its transport. Ecospray provides turn-key solutions for the liquefaction of methane and biomethane (LNG and BIO-LNG) into high-quality fuel for road and naval transportation. Our micro-liquefaction systems, with modular capacities from 1 up to 50 tons / day, have a compact design and minimize the impact of installation. 

Ecospray developed two processes for the liquefaction of methane and biomethane in order to better match customer needs. The two processes follow the principles of the Linde and Claude cycles, respectively based on compression and expansion of the methane itself without the use of any cooling methods such as Nitrogen or mixed refrigerants.

Our liquefaction systems are characterized by: 

  • Simplicity – absence of other processed gases or fluids 
  • Efficiency – a low average of specific energy consumption
  • Flexibility – the ability to partialize the flow of methane/biomethane
  • Automated – unmanned operations thanks to the remote control and interconnection
  • Compactness – with a design organized in a skid, adaptable to the shape and available spaces of the user and easy to transport and relocate
Coming soon

Technical Specifications

Discover all product technical specifications and the solutions’ benefits.


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