Carbon Capture & Liquefaction
Capture CO₂ from your boiler or CHP, purify it to spec and use it on site with right-sized storage
From idea to final delivery
Our complete process at a glance
This visual guide walks you through each phase, showing how we turn concepts into results.
How Our Carbon Capture Works
Step-by-step
Galloxol® makes carbon capture practical by following a clear, structured approach. From quenching to final purity check, each step is designed to ensure maximum CO₂ recovery, seamless integration with your process, and long-term operational reliability.
Routing CO₂ from flue gas
Hot flue gas from your boiler, kiln, CHP or process line is routed into the capture system. We size the inlet to your temperature, flow and composition.
Quench or Flue-gas condensing
Controlled quench drops temperature fast; condenser stage removes moisture and acid vapour as well as remaining dust.
Absorb and regenerate
In the absorber, solvent selectively captures CO₂. The rich solvent is regenerated to release product CO₂; lean solvent returns to the loop for continuous, stable operation.
Buffer storage
Spec-clean CO₂ is buffered as gas to ride through peaks and start–stop cycles. Online analysers and auto-divert protect quality and simplify audits.
(Optional) Liquefaction (enable long distance transport)
When compact inventory or tanker loading is needed, the liquefaction module condenses CO₂ to liquid and holds it in insulated vessels, small footprint, predictable supply.
Distribution (internal lines or tanker loading)
Use CO₂ on-site (MAP, freezing, mineralisation, CAS, e-fuels) or load to tankers for transfer. On-site CO₂ reduces dependence on external deliveries and price swings.
Capture carbon, unlock opportunity
The challenge: Capture (biogenic) CO₂
Carbon dioxide is the world’s largest contributor to climate change. Every year, billions of tonnes are released from energy production, agriculture, food manufacturing, and industrial processes.
With carbon pricing, emission reporting obligations, and growing pressure from regulators, releasing CO₂ is no longer a natural choice. It increases operational costs and weakens sustainability outlook.
Specifications
Our modular system delivers spec-consistent (biogenic) CO₂ capture for use in industrial as well as food & beverage applications.
Operating window
- Capacity per system: ~500–5000 kg/h (modular; scale by adding the next module)
- Capture efficiency & specific energy: Guaranteed performance;
- Inlet conditions & turndown: Set per site; wide operating range to follow plant load
- Solvent & maintenance: Biodegradable, non-toxic; low make-up rates with preventive service intervals
Downstream of our (biogenic) CO₂ capture system we are able to supply a liquefaction system for the purpose of compact storage and transportation.
Merschl Gartenbau GmbH
Carbon Capture & Storage from Flue gas Flue gas quenchCO2 Capture with GalloxolCO2 Polishing & DryingCO2 Storage Merschl Gartenbau is a 5th generation grower since 1898, operating a 7 ha greenhouse in Vienna in Austria. They grow (cherry) tomatoes on cocos substrate and use CO2 to increase the yield. A biomass boiler supplies heat to
Read more
Questions?
Nicola Donato
Do you prefer a personal phone call or a message through LinkedIn? Don’t hesitate to get in touch!
Send me an emailShare
Share this page
Share this page on your favorite social media site or to a colleague.
Proven Impact
Cut carbon, grow margins
Applications
Tailored answers for every process
Whether you run a tomato greenhouse, a food packaging line, or sustainable fuels we are here to provide you a solution.
What are the uses? What about the technology?
More on our technology
The opportunity: capture and reuse
Where most see waste, we see resource. By capturing (biogenic) CO₂, you prevent it from entering the atmosphere while creating a valuable product. Purified (biogenic) CO₂ can be routed to internal users or other industries (food & beverage, materials, chemicals) or to permanent storage, supporting both operational and compliance goals.
With Galloxol®, (biogenic) CO₂ capture becomes both sustainable and practical. It helps operators cut emissions, meet compliance requirements, and strengthen ESG reporting, while opening up new revenue streams from something that used to be lost.
Introducing Galloxol®
Galloxol® is Green Gas & Liquids’ proven absorption-based CO₂ capture system, designed for reliability under real-world conditions. Whether applied to biogas upgrading, flue gas streams, or chemical processes, Galloxol® combines efficiency with cost predictability.
Unlike generic amine systems, Galloxol® uses an environmentally friendly, biodegradable solvent with zero vapour pressure, so there are no solvent traces in the atmosphere or product CO₂.
- Biodegradable solvent, zero vapour pressure → no traces of chemicals in atmosphere or in the (bio-)CO₂.
- Advanced heat integration → lower energy use and low OPEX.
- Proven since 2019 with a performance guarantee.
Why capture (biogenic) CO₂ with Galloxol®?
Reliable quality
Delivers a clean, spec-consistent (biogenic) CO₂ stream. A biodegradable, non-toxic solvent with zero vapour pressure means no traces of chemicals in the atmosphere or product CO₂; QA sampling and documentation align to your food & beverage specifications.
Predictable economics
Galloxol® is engineered for stable OPEX. Low solvent losses, proven components, and modular setup mean lower lifecycle costs compared to conventional systems. By turning a liability into a resource, plants achieve not only compliance but also financial return.
Typical applications
Galloxol® is applied across sectors where sustainability and resource efficiency matter most:
- Biogas upgrading plants: Capture the CO₂ separated during biomethane production, creating both a renewable energy carrier and a renewable carbon source.
- Greenhouses & horticulture: Supply growers with steady, climate-friendly (Biogenic) CO₂ to stimulate plant growth, replacing fossil CO₂ deliveries.
- Food & beverage industry: Deliver spec-consistent, traceable (Biogenic) CO₂ for carbonation, MAP, cooling and dry-ice, with QA sampling and documentation aligned to your specifications.
- Chemical industry: Provide (Biogenic) CO₂ as a building block for e-fuels, methanol, or polymer production, supporting circular chemistry.
- Construction materials: Mineralize captured (Biogenic) CO₂ into building blocks, locking carbon away permanently and reducing embodied emissions.
Each of these applications demonstrates how Galloxol® supports both emission reduction and value creation.
Merschl Gartenbau GmbH
Carbon Capture & Storage from Flue gas Flue gas quenchCO2 Capture with GalloxolCO2 Polishing & DryingCO2 Storage Merschl Gartenbau is a 5th generation grower since 1898, operating a 7 ha greenhouse in Vienna in Austria. They grow (cherry) tomatoes on cocos substrate and use CO2 to increase the yield. A biomass boiler supplies heat to
Read more
Questions?
Nicola Donato
Do you prefer a personal phone call or a message through LinkedIn? Don’t hesitate to get in touch!
Send me an emailShare
Share this page
Share this page on your favorite social media site or to a colleague.
Benefits
Benefits for Carbon Capture
Galloxol® is designed to combine environmental impact with practical business value. Each installation not only reduces CO₂ emissions but also delivers reliable purity, cost efficiency, and scalability.
High capture efficiency under real-world conditions
Engineered to maintain stable performance under variable feed composition and load, supporting measurable abatement for ESG frameworks; credit eligibility depends on programme rules and MRV.
Spec-consistent CO₂ for food and industrial uses
A zero-vapour-pressure, biodegradable solvent eliminates solvent carry-over. QA workflows, inline limits, fixed sampling, batch-aligned logs, make it straightforward to qualify CO₂ to your required specification. This opens up new revenue channels for operators, who can sell purified CO₂ as a premium product instead of treating it as waste.
Industrial applications also benefit. From chemical feedstocks to methanol synthesis, e-fuel production, or greenhouse enrichment, Galloxol® produces a dependable and high-quality CO₂ stream suitable for demanding downstream uses. Purity and consistency translate into process reliability, which is essential in industrial environments where downstream equipment can be sensitive to contaminants. This dual market potential, food and industrial, ensures flexibility, resilience, and improved profitability for plants adopting carbon capture technology.
Lower emissions footprint, supporting ESG and regulatory compliance
Uncaptured CO₂ emissions not only contribute to climate change but also expose operators to increasing compliance costs, carbon pricing, and reputational risks. By capturing and purifying CO₂, Galloxol® turns what was once a liability into a valuable resource. Instead of paying for emissions, operators gain the opportunity to demonstrate measurable progress on sustainability goals while unlocking new business value from a previously wasted stream.
This directly supports compliance with regulatory demands and sustainability frameworks. Whether reporting to regulators, investors, or customers, operators can clearly show reduced emissions intensity, improved ESG scores, and alignment with national or corporate climate strategies. For businesses under pressure to decarbonise supply chains or meet net-zero pledges, Galloxol® provides not just a compliance tool but a visible proof-point of climate leadership. The system allows operators to move from defensive regulation-driven action toward proactive value creation in sustainability.
Cost-effective operation, even with fluctuating gas composition
Many capture technologies struggle when gas streams vary in composition or flow, leading to inefficiencies and unpredictable costs. Galloxol® is engineered for stability and robustness, maintaining high performance even when feed gas quality fluctuates. This ensures that operators avoid the common pitfalls of downtime, reduced capture rates, or sudden spikes in operational expenses.
The use of durable solvents with low degradation rates keeps consumable costs under control, while efficient process design minimises energy consumption. Together, these features translate into predictable OPEX and reliable returns, even in dynamic operating environments. For operators managing multiple feedstocks or variable processes, Galloxol® offers peace of mind: it keeps capture performance consistent without requiring constant adjustments, protecting both environmental outcomes and financial performance.
Scalable modules for small, medium, or large installations
Carbon capture is not one-size-fits-all, and Galloxol® is designed with that reality in mind. Its modular structure makes it adaptable to plants of different sizes and sectors. Standard modules ~500–5,000 kg/h per train; expand in phases by adding trains to match growth and regulations. This flexibility lowers the entry barrier for smaller facilities, while still providing the scale needed for industrial giants.
Scalability also allows phased investment. Operators can start small to match current needs and expand capacity over time as markets grow, regulations tighten, or utilisation opportunities increase. This prevents overinvestment at the start, preserves capital for other priorities, and ensures that capacity growth is aligned with actual demand. By choosing Galloxol®, operators ensure their carbon capture infrastructure grows with them, future-proofing their plants against both regulatory change and market evolution.
Proven reliability with long-term support
Carbon capture is a long-term commitment, and system reliability is critical to ensure sustained benefits. Galloxol® has been proven in demanding operating environments, delivering consistent capture rates and performance over many years of operation. Its robust engineering protects against common risks such as solvent degradation, fouling, or equipment wear, making it a dependable choice for continuous industrial use.
Beyond installation, operators benefit from long-term service and optimisation support. Regular monitoring, maintenance, and performance tuning keep capture efficiency high and operational costs low. This combination of engineering resilience and ongoing support translates into strong lifecycle performance and durable returns on investment. By choosing Galloxol®, operators gain more than a technology: they gain a trusted partner in their decarbonisation journey.
Engineered to maintain stable performance under variable feed composition and load, supporting measurable abatement for ESG frameworks; credit eligibility depends on programme rules and MRV.
A zero-vapour-pressure, biodegradable solvent eliminates solvent carry-over. QA workflows, inline limits, fixed sampling, batch-aligned logs, make it straightforward to qualify CO₂ to your required specification. This opens up new revenue channels for operators, who can sell purified CO₂ as a premium product instead of treating it as waste.
Industrial applications also benefit. From chemical feedstocks to methanol synthesis, e-fuel production, or greenhouse enrichment, Galloxol® produces a dependable and high-quality CO₂ stream suitable for demanding downstream uses. Purity and consistency translate into process reliability, which is essential in industrial environments where downstream equipment can be sensitive to contaminants. This dual market potential, food and industrial, ensures flexibility, resilience, and improved profitability for plants adopting carbon capture technology.
Uncaptured CO₂ emissions not only contribute to climate change but also expose operators to increasing compliance costs, carbon pricing, and reputational risks. By capturing and purifying CO₂, Galloxol® turns what was once a liability into a valuable resource. Instead of paying for emissions, operators gain the opportunity to demonstrate measurable progress on sustainability goals while unlocking new business value from a previously wasted stream.
This directly supports compliance with regulatory demands and sustainability frameworks. Whether reporting to regulators, investors, or customers, operators can clearly show reduced emissions intensity, improved ESG scores, and alignment with national or corporate climate strategies. For businesses under pressure to decarbonise supply chains or meet net-zero pledges, Galloxol® provides not just a compliance tool but a visible proof-point of climate leadership. The system allows operators to move from defensive regulation-driven action toward proactive value creation in sustainability.
Many capture technologies struggle when gas streams vary in composition or flow, leading to inefficiencies and unpredictable costs. Galloxol® is engineered for stability and robustness, maintaining high performance even when feed gas quality fluctuates. This ensures that operators avoid the common pitfalls of downtime, reduced capture rates, or sudden spikes in operational expenses.
The use of durable solvents with low degradation rates keeps consumable costs under control, while efficient process design minimises energy consumption. Together, these features translate into predictable OPEX and reliable returns, even in dynamic operating environments. For operators managing multiple feedstocks or variable processes, Galloxol® offers peace of mind: it keeps capture performance consistent without requiring constant adjustments, protecting both environmental outcomes and financial performance.
Carbon capture is not one-size-fits-all, and Galloxol® is designed with that reality in mind. Its modular structure makes it adaptable to plants of different sizes and sectors. Standard modules ~500–5,000 kg/h per train; expand in phases by adding trains to match growth and regulations. This flexibility lowers the entry barrier for smaller facilities, while still providing the scale needed for industrial giants.
Scalability also allows phased investment. Operators can start small to match current needs and expand capacity over time as markets grow, regulations tighten, or utilisation opportunities increase. This prevents overinvestment at the start, preserves capital for other priorities, and ensures that capacity growth is aligned with actual demand. By choosing Galloxol®, operators ensure their carbon capture infrastructure grows with them, future-proofing their plants against both regulatory change and market evolution.
Carbon capture is a long-term commitment, and system reliability is critical to ensure sustained benefits. Galloxol® has been proven in demanding operating environments, delivering consistent capture rates and performance over many years of operation. Its robust engineering protects against common risks such as solvent degradation, fouling, or equipment wear, making it a dependable choice for continuous industrial use.
Beyond installation, operators benefit from long-term service and optimisation support. Regular monitoring, maintenance, and performance tuning keep capture efficiency high and operational costs low. This combination of engineering resilience and ongoing support translates into strong lifecycle performance and durable returns on investment. By choosing Galloxol®, operators gain more than a technology: they gain a trusted partner in their decarbonisation journey.
Unique Selling Points
Key Advantages
Galloxol® offers clear advantages for operators seeking both sustainability and efficiency. By combining high CO₂ recovery rates with proven reliability, the system helps reduce emissions, lower operating costs, and deliver consistent quality for downstream use. Its modular design ensures flexibility across different plant sizes, while long-term service and support provide confidence in performance. Together, these advantages make Galloxol® a future-proof solution for turning unavoidable emissions into measurable value.
Biodegradable solvent
No Solvent Loss
Proven since 2019
Modular by design
Stable operating costs
End-to-end support
Carbon Capture for small and medium enterprises
Looking to capture and reuse your own CO₂ ?
Start with a quick fit check. Share a few basics about your setup and we will confirm suitability.
"*" indicates required fields
Client success
Real results in real workplaces
Customers use our systems to secure CO₂ supply, stabilise operating costs and recover more energy from existing assets. Explore our cases to see how similar plants solved supply risk and improved performance.
Frequently asked questions
Need more clarity?
Below you’ll find quick answers to the questions we hear most, from feed-gas limits to maintenance routines. Expand any item for details; if you don’t see your question, our engineers are one click away.
All frequently asked questionsGalloxol® stands out because it is modular, cost-efficient, and proven in real-world applications. Unlike one-size-fits-all systems, it can be tailored to specific plant sizes and gas compositions without losing efficiency. Operators also benefit from No solvent losses and predictable operating costs, which reduce long-term risks. Combined with full lifecycle support, Galloxol® provides a reliable and future-proof solution.
The CO₂ recovered with Galloxol® consistently meets food- and industrial-grade quality standards. This makes it suitable for use in carbonation, packaging, greenhouse enrichment, or as a renewable feedstock for e-fuels and methanol production. By turning emissions into a usable resource, operators can generate new revenue streams while reducing their environmental impact. The flexibility of applications adds both sustainability and business value.
Yes, Galloxol® is designed to scale to different plant sizes, from local biogas upgrading units to large industrial facilities. Its modular design allows smaller operators to benefit from the same high recovery rates and purity levels as large-scale sites. The system’s adaptability ensures cost-efficient performance even when feed gas compositions fluctuate. This makes it a practical option for both small and mid-sized operations aiming to reduce CO₂ emissions.
Not necessarily. Many mills start with pipeline sales to nearby users and add liquefaction once volumes and offtake contracts justify the CAPEX. We design tie-ins and hours-of-cover so a liquefier can drop in later with a short outage, reusing the same metering/QA chain, no re-engineering of the capture loop.
We design for either LOW-temp (≈95 °C) or HIGH-temp (≈140 °C) regeneration. You’ll need heat at the chosen level, cooling, instrument air, and electrical headroom sized to compression and auxiliaries. We provide a line-up early in FEED so facilities can plan connections and load.
Contact form
Get in touch
Tell us about your operation and decarbonisation plans. Within a few business days an engineer will get back to you with clear, tailored advice. No sales pressure, only expertise on CO₂ capture, biogas upgrading and incentives.
"*" indicates required fields
CO₂ self-production fit check
How much CO₂ can you capture?
"*" indicates required fields
