Technology

biogas-process-overview1

Puregas Solutions unique CApure biogas upgrading technology recovers over 99.9% of the biomethane present in the raw biogas, by chemically absorbing the CO2 in the raw gas. The selective organic solvents used in this process are highly efficient, resulting in an end product containing more than 99% methane. The biomethane is of high enough calorific value to be directly injected into the natural gas grid without the need to enrich with propane saving significant costs.

CApure biogas upgrading technology achieves the highest methane recovery, reducing methane slip to below 0.1%. There is no additional cost or energy requirement associated with treating the tail gas and harmful emissions to the environment are avoided.

With more than 20 years of experience Puregas provides fully integrated solutions for biogas upgrading and have over 30 plants already operating across Europe.

Puregas Solutions deliver several options for treating biogas, ranging from upgrading to biomethane (Renewable Natural Gas) for grid injection, compression for bioCNG, to liquefaction for bioLNG and fuelling infrastructure.
CApure Biogas Upgrading Technology.

Linda Kraft, Project Manager for Puregas Solutions explains:

“Because the upgrading plant undergoes a comprehensive Factory Acceptance Test, any remedial actions necessary can be performed in the workshop prior to shipping. This means that we only need to focus on the mechanical and electrical installation on site, safe in the knowledge that the process is stable and the plant is ready to go”.

Our Global Network

Puregas Solutions AB

Torsåsgatan 3A
392 39 Kalmar
Sweden
Tel: +46 (0) 480 77 00 00

Puregas Solutions Ltd

BIC
Enterprise Park East
Sunderland SR5 2TA
Tel: +44 (0) 191 516 6662

Puregas Solutions GmbH

Deichstrasse 1
20 459 Hamburg
Germany
Tel: +49 (0) 160 906 629 51

Puregas Solutions AS

Birkemose Allé 39
6000 Kolding
Denmark
Tel: +46 (0) 7016 44 312

Puregas Solutions LLC

5161 Overland Avenue
Culver City CA 90230
USA
Tel: +1 310 753 3565