Gas upgrading and bottling
Carbon dioxide, sulphur and moisture removal, compression and bottling to fuel specification.
Raw biogas is roughly half methane and half carbon dioxide with traces of hydrogen sulphide and moisture. Upgrading removes the carbon dioxide, sulphur and water to leave high purity methane, which is then compressed and bottled or fed into a pipeline as vehicle grade fuel.
What this includes
- Upgrading technology selection
- Hydrogen sulphide and moisture removal
- Carbon dioxide separation
- Compression and storage
- Bottling or pipeline injection
- Quality testing to fuel specification
- What you receiveOutput
- Plant producing gas to vehicle fuel specification, bottled or piped
- When you need itTiming
- Built with the digester where fuel grade output is the goal.
Neglecting hydrogen sulphide removal. It corrodes downstream equipment quickly and the repair bill exceeds the scrubber cost many times over.
Delivered by our own team together with vetted specialist partners and, where the question needs it, a named member of our expert bench. We tell you who is doing the work before the engagement starts.
Other parts of compressed biogas
Feedstock tie up
Feedstock supply agreements covering daily requirement year round
OpenDigester design and build
Digester built, seeded and producing stable gas
OpenDigestate and manure
Digestate handled as a saleable product or returned to owned land
OpenOfftake and compliance
Offtake agreement plus the registrations to supply under it
Open