All About

Feyecon

Clean Value for Your Products & Processes!

About FeyeCon

FeyeCon is a true process and product development company and a global leader in CO2 technology.
Using our unique platform, we strive to achieve a clean and sustainable planet by combining hands-on R&D with a market-driven approach.

Founded by Dr. Geert Feye Woerlee after developing breakthrough supercritical carbon dioxide technology during his PhD at Delft University of Technology,
FeyeCon has built deep expertise and intellectual property across industries ranging from energy, catalysis, material science, biopolymers and waste valorization,
to natural extracts and bio-based fibres. Our solutions meet stringent regulations in food, pharma, cosmetics and medical fields.

Thanks to the versatility of supercritical CO2, we continue to unlock new applications, believing that nearly all products and processes can benefit from this clean and efficient technology. We deliver tailor-made process designs and build equipment at any scale, from bench to pilot to full production. Always backed by experimental data, engineering know-how and regulatory insight.

Each project is executed in clearly defined phases: feasibility, proof of concept, validation, pilot, and implementation. We focus on delivering measurable value. Whether it’s carbon dioxide-based or another enabling technique, our aim is always to enhance our client’s product and market position.

Transforming CO2 into Value

At FeyeCon, we are at the forefront of the CO2 transformation journey. Through commercial partnerships and funded research. We pioneer innovative processes that leverage CO2 not just as a challenge to mitigate, but as a valuable feedstock.
Our supercritical CO2 systems enable direct applications such as carbonation, biomass extraction, textile dyeing, and encapsulation, offering clean alternatives to conventional methods. What sets us apart is our closed-loop design: CO2 is captured, purified, reused and never wasted.
Beyond direct applications, we develop advanced CO2 utilisation pathways, including mineralisation, catalytic conversion and high-pressure synthesis. From CO2-based solvents to fuels and performance chemicals, we contribute to a circular carbon economy with real-world solutions.

Curious about our CCU initiatives?
Explore a selection of our projects:
  • CyclicCO2R – Cyclic polymers from CO2
  • CO2FOKUS – Sustainable dimethyl ether synthesis
  • VULCADIME – Production of dimethyl carbonate
  • Carbiow – CO2-supported biomass torrefaction

Using our carbon dioxide technology we strive to achieve a clean and sustainable planet. We can supply a full IP package on technology and product, in combination with a knowledge on the regulatory landscape. FeyeCon delivers customized solutions, by designing, engineering and construction equipment on any size, but we love big. On a contract basis we can assist your market introduction by producing food grade extraction, impregnation, encapsulation on our pilot scale facilities.
Let’s create your CO2 roadmap
This website uses cookies to ensure you get the best experience on our website. Learn More