|Start construction||October 2012|
|Start-up / commissioning||November 2013|
|Capacity||25 SCFM of biogas (40 Nm³/hr raw biogas)|
12 SCFM of RNG (20 Nm³/hr biomethane)
|Methane concentration raw biogas||55%|
|Methane concentration product gas||Up to 97%|
|Characteristics||• Small scale biogas upgrading installation|
• Placement in 20 ft container
• Injection of upgraded biogas in the grid
|Type Installation||PurePac Mini|
Bright Biomethane has developed an installation in Assen for upgrading biogas to a methane-rich product gas which can be injected into the gas grid. This installation is able to separate methane and carbon dioxide with a very high efficiency and to a very high methane concentration.
In this project a small scale biogas upgrading unit is placed to upgrade biogas from the sewage plant to the quality of the natural gas. The upgraded biogas is injected in the national gas grid. The capacity of this installation is 25 SCFM of biogas (40 Nm³/hr raw biogas) which is upgraded to 12 SCFM of RNG (20 Nm³/hr biomethane). The complete upgrading unit including compressor, membranes, control, odorisation and biogas analysis is placed in a 20 ft. container.