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Biogas scrubbers for efficient conditioning
Energen Solutions specialise in: biogas storage, and biogas conditioning and scrubbing — providing total turnkey solutions.
To this end, we have developed state-of-the-art biogas scrubber solutions for removal of common contaminants in biogas including: hydrogen sulfide gas (H2S) and particulate matter from biogas.
Biogas conditioning – THE reduction of H2S levels in biogas:
- Reduces sulfur dioxide emissions,
- Reduces equipment corrosion, and
- Offers cost savings associated with lower maintenance requirements and results in greater energy recovery.
On-site biogas conditioning and scrubbing
The biogas scrubber system uses a patented, high efficiency gas-liquid contacting process to remove contaminants in biogas. As a result, the scrubbers are compact, with a small footprint suitable for digestor buildings and other confined spaces.
energen solutions also offers a biological solution
Benefits of Energen Solutions’ Biogas fuel treatment system
Using Energen Solutions’ state-of-the-art biogas scrubber to remove contaminents offers a wide range of benefits including:
- Biogas meets engine OEM specifications
- No hazardous waste
- Reliable
- Measurable performance
- Experienced engineering & building conditioning equipment (since 1990)
- Engineered designs tailored to application Direct support from OEM.
Components affected by siloxanes and hydrogen sulphide in biogas:
Deposits on spark plugs cause premature failure, fouling, and misfiring with change intervals as short as two weeks.
Heads suffer from silica deposits causing premature detonation and increasing compression ratio leading to poor emission levels.
Valve guttering happens when heavy deposits form on exhaust valves leading to pre ignition and piston failure.
Heavy deposits on the pistons will increase compression ratio and the piston rings do not expand during combustion due to silica deposits on the top ring, which leads to high oil consumption.
Liners suffer from glazing as a glass coating forms on piston rings leading to high oil consumption.
Exhaust manifolds coat internally and require extra cleaning.
Thermocouples & Oxygen sensors can be fouled resulting in incorrect readings.
Turbo charger housings can be damaged due to cutting from the contaminants.
Waste gate valves will not function properly due to the heavy deposits.
Heat recovery units become clogged leading to poor heat transfer.

