Biogas CO2 Recovery
Upgrade your biogas with cutting-edge technology to produce grid-ready biomethane and food-grade CO₂. Our patented carbon capture system ensures zero methane slip and maximizes energy efficiency. Tailored engineering solutions provide high-performance and cost-effective results.
Anaerobic digesters generate biogas, a mixture primarily composed of methane (CH₄) and carbon dioxide (CO₂), along with trace amounts of other gases. While raw biogas has potential, it needs to be purified to increase its methane content. This process is critical for transforming raw biogas into valuable products like grid-ready biomethane and food-grade CO₂.
Upgrading biogas is essential for several reasons:
Reducing greenhouse gas emissions: By capturing and utilizing both methane and carbon dioxide, we prevent their release into the atmosphere, helping to meet zero-emission targets.
Maximizing profitability: Biogas upgrading systems can generate multiple revenue streams from biomethane and carbon dioxide, reducing operational costs and improving profitability.
Renewable Energy Source: Upgraded biogas can replace fossil fuels, providing a clean, renewable source of energy for heating, electricity, and vehicle fuel.
With mature technologies available, biogas can be effectively upgraded with no harmful emissions, making it a key component in the shift to a sustainable future. With our innovative carbon capture solution, we can efficiently repurpose the CO₂ fraction of biogas, which is typically underutilized.
Patented Carbon Capture for CO₂ Liquefaction
Our patented carbon capture technology is at the heart of our approach to efficient CO₂ removal and liquefaction. After the biogas is upgraded, the captured CO₂ can be condensed into liquid form, ready for reuse in various industries. This process is energy-efficient and highly customizable, allowing us to design solutions tailored to different biogas compositions and project scales.
Our technology offers several key advantages:
Zero Methane Slip: Our patented CO₂ liquefaction technology ensures zero methane slip, this is often a requirement for biogas installations to meet strict environmental standards and maximize sustainability.
Food-grade CO₂: Our process produces high-purity liquid CO₂ suitable for applications in food processing, greenhouses, and other industries. These high quality standards can be guaranteed by adding an analysis unit.
Energy Efficiency: By optimizing the liquefaction process, we ensure minimal energy consumption, reducing operating costs for our customers.
Biogas Membrane Separation Technology
The biogas membrane separation system allows for the efficient raw biogas separation of CH₄ from CO₂. This technology is designed to maximize methane yield and minimize methane slip while maintaining operational simplicity and reliability.
Key benefits of membrane technology:
- High Efficiency Methane Separation: The membrane system ensures that biogas is upgraded to high-purity biomethane with minimal methane losses.
- Flexible Design: The membrane configuration can be customized to match the biogas composition and required output, ensuring optimal performance for each application.
- Lower Operating Costs: Membrane separation is a cost-effective solution for biogas upgrading, with low maintenance requirements and no need for chemicals or excessive energy use.
Customized Engineering and Comprehensive Support
At the core of our offering is a tailored engineering approach. We recognize that no two biogas upgrading projects are the same, which is why we take the time to understand the specific requirements of each customer. From biogas variations to desired output quality, our team designs and implements solutions that deliver the best possible performance for each unique project.
Our process includes:
- Modular System Design: We assess the specific biogas composition, output requirements, and local regulations to deliver a fully modular upgrading system. By integrating our CO₂ liquefaction technology, we tailor the design to ensure optimal performance and maximum efficiency based on your unique biogas characteristics.
- Seamless Integration: Our solutions are designed to integrate smoothly with existing systems, ensuring minimal disruption and a straightforward installation process.
- Training and Consultation: We provide training for your team to operate the system effectively, as well as ongoing consultation to maximize plant performance.
There is a key difference between CO₂ derived from biogas and CO₂ derived from dry ice production. CO₂ from dry ice production is already highly pure and requires no additional cleaning steps. In contrast, bioCO₂ from biogas contains more impurities, such as trace gases and pollutants, that must be removed in order to meet food-grade CO₂ standards.
Ready to Make a Difference?
Contact us today to explore how our technologies can make a difference in your business and the environment. Together, we can turn waste into renewable energy and valuable resources, creating a lasting impact for generations to come!