Delivering biomethane from agri-food waste with proprietary biogas upgrading and RNG liquefaction technology
Our small-to-medium-scale biomethane plants use proprietary upgrading and liquefaction technologies to deliver more efficiency than traditional large-scale facilities. Engineered by our Spanish manufacturing subsidiary, FNX, our modular, skid-mounted plants are simple to install in even the most remote sites, allowing agri-food producers to unlock value from waste and contribute to the circular economy.
Modular, membrane-based biogas upgrading system
Our biogas to biomethane upgrading technologies feature two modules:
- Biogas is fed into a pre-treatment container.
- Biogas is cooled to remove excess water.
- H2S is removed using carbon filters.
- Volatile organic compounds are filtered.
- Pressure is increased via a screw compressor.
- Gas is cooled with a condenser to remove any H2O.
- Methane is separated from CO2 by membrane filters.
- Biomethane is injected into the grid or used for vehicle fuel.*
Plug-and-play Bio-LNG liquefaction plants
Plug-and-play Bio-LNG liquefaction plants
Our modular, small-scale liquefaction plants are designed to be easily transported and installed in remote locations.
- Skid mounted, fully finished designs for plug-and-play field installation
- Simple transportation to any site via standard ISO shipping containers
- Units include all cabling and piping with no need for pipe racks, cable trays or soil pits
- Fully assembled and tested in-house by our manufacturing subsidiary, FNX
- Self-contained nitrogen closed-loop refrigeration systems reduces costs
- Grid-connected or self-generated power options allow for installation anywhere
FNX: bringing 10+ years of engineering expertise
FNX: bringing 10+ years of engineering expertise
Our biomethane upgrading and liquefaction technologies are designed, developed, built and tested on-site by FNX, our manufacturing subsidiary located in the Spanish Basque country.
With over 10 years of experience building reliable, scalable systems, FNX provides the know-how throughout the entire biogas production chain.