Biogas industry challenges
CO2 must be removed from renewable gas (RNG) feeds — like biogas and landfill gas — to meet natural gas specifications. Carbon Clean’s CO2 separation technology significantly reduces the cost of upgrading biogas versus alternative technologies like generic amines, membranes, and PSAs. Our APBS-CARBex® solvent can also be used as a drop-in replacement to improve the performance of biogas upgrading plants using MEA or MDEA solvents without any equipment modifications.
Energy utilisation and operational efficiencies
Our team has over a decade of experience working with biogas upgrading applications, and can help optimise the utilisation of biogas plant-produced energy, as well as assist in operations and maintenance. With a global team, we are available to troubleshoot any issues 24/7.
Maximise the hydrocarbon recovery in the carbon capture process
Our proprietary solvent recovers almost 100% of the methane, while also producing clean and renewable pure CO2. The output can be used to produce renewable natural gas suitable for pipelines and fuelling vehicles or conversion to LNG.
A roadmap to achieve
net zero
Biogas upgrading plants need the technology, expertise, and guidance to implement affordable and scalable solutions that help them achieve their net zero carbon emission goals. We're on the path to net zero together.
Our solutions

Modular systems
Modularised and containerised solutions make it easy to scale your carbon capture system to your plant's unique requirements. Image use with kind permission of Doosan Babcock Limited and Newcastle University.

Technology licence
With our technology licence, the Carbon Clean team will create a custom design for your unique site that makes the most of our CDRMax™ processes.
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Solvents
Carbon Clean's proprietary solvent formulations provide better carbon capture results. They can be used as a drop-in substitute in existing systems or with an integrated carbon capture system.
Client testimonial
"Compared to the standard amine we use, Carbon Clean's technology has a lower specific heat demand and allows us to operate the plant in a much smoother way. While using APBS-CARBex our plants operate very smoothly, especially during hot summer periods we see less foaming and fluctuations in biomethane production."
Benjamin Goerges
Head of Technical Sales and Service, at Arcanum