Green Gas Grid Injection

Project Description

Waalwijk Biomass Combination is a project for the generation of sustainable energy at the Ecopark in Waalwijk. The park combines three different forms of sustainable energy on a large scale: solar energy, wind energy and energy from biomass.

For this project Bright Biomethane has supplied the biogas upgrading system, generating biomethane from various waste streams. The installation generates 3.760.000 Nm³ Green Gas per year, equivalent to the annual consumption of 2100 households. The biomethane is injected into the national gas grid, for which CSH supplied a containerized oil injected rotary screw compressor installation.

Customer / End user:
Bright Biomethane B.V. / Wabico B.V.

Location:
Waalwijk, The Netherlands

System capacity:
2800 Nm³/h

Differential pressure:
16.5 bar(g)

Scope of supply:
One (1) containerized electric driven oil injected rotary screw compressor package, comprising of:

• Bauer Rotorcomp compressor, type EVO76G
• Electrical driver ExnA with frequency drive
• Inlet filter and oil cooler with heat recovery
• Gas to gas superheater
• Gas to water discharge cooler and coalescing/particle filters with an activated carbon tower
• All mounted in a modified 40ft high cube container, equipped with gas detection, ventilation system, control room and a roof mounted air to cooling water cooler.
• Suitable for hazardous area ATEX Zone 2G, Gas group IIB, T3
• Factory acceptance test with site start up, commissioning, and site acceptance test