Amine-Based Biogas Upgraders

Amine scrubbing is an easy, well-proven and reliable solution for biogas upgrading, especially for high-capacity biogas plants and for plants with current or future plans for biogas liquefaction.

Airco Process Technology – Obviously Green

Amine-based Key Features:


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To learn more about our amine-based biogas upgraders, please contact us
To learn more about our other biogas upgrading technologies, please click here

Why choose an amine-based upgrader


We have developed a range of biogas upgrading plants based on amine technology. This technology is especially suitable for biogas with a high H2S concentration, and where heat recovery is requested. This is for example for pasteurization where internal heating and export heat is favorable.
Standard sizes from 500 to 6000 Nm3/hr biomethane – other sizes on request.