Renewable Energy

Renewable Energy Gas Cleaning

ERG has significant experience of providing gas cleaning packages for syngas and biogas treatment. ERG’s purpose-designed scrubbing systems are engineered to suit each application and client’s requirements and are supplied with a process guarantee. We have reference plants in the UK and Middle East treating syngas and biogas from a variety of gasification and anaerobic digestion processes.

Applications

ERG’s gas cleaning packages are typically installed upstream of the gas fan/compressor or gas engine. In many cases, a skid-mounted scrubber package is required, though ERG can also arrange site installation and commissioning.

Our experience includes treating:

We can handle gases rich in CO, CH₄, H2, gaseous alkanes, alkenes, aromatics, etc., and contaminated with:

Technologies

Our gas cleaning systems are based on one or more of the following technologies. Each package is bespoke: designed and manufactured to the specific project requirements.

Quench vessels – to adiabatically cool the gas before scrubbing the contaminants
V-tex® scrubbers – for acid and basic soluble contaminants gas cleaning where clogging with tars is a potential problem

Meeting Exacting Specifications

ERG’s design and project management teams are highly experienced at delivering packaged plant which meets our clients’ high standards and precise specifications.

All design and procurement is managed according to our ISO9001 procedures
All manufacturing and assembly is to the agreed codes and project specifications, managed through and certified against the project Quality and Inspection & Test Plans
All equipment is fully certified and documented in accordance with applicable European Standards, and CE marked accordingly
Vessels can be supplied to BS EN 13121, PD 5500 or ASME VIII as appropriate, and packages CE marked to the Pressure Equipment (2014/68/EU) and ATEX (2014/34/EU) Directives depending on the specification requirements
Full materials traceability can be provided to include BS EN 1024 2.2 or 3.1B certification

Choice of Materials

Every ERG package has materials selected to match the specification. All systems are mechanically designed for the operating and design pressures (from FV to +10barg) and temperatures (ambient upwards to suit the process). Common materials selections are listed below, though alternatives are available to suit the process requirements.

ERG Package Scope of Supply

ERG is a specialised gas cleaning supplier. Our typical scope includes:

Operational Peace of Mind

Our standard (12 months) or extended warranty guarantees the mechanical and electrical parts against defects.

And our Maintenance department can assist with routine, shut-down or emergency maintenance.

Our Clients

ERG’s customers include: Advanced Plasma Power (Go Green Fuels), Keppel Seghers, Thames Water (via Eight2O), Yorkshire Water (via Intervate), Refgas, O-Gen, BioMass CHP