Eco Friendly

Your global leader in supercritical CO2 technology

Using our unique supercritical technology, FeyeCon D&I strives to achieve a clean and sustainable planet by applying research into carbon dioxide (CO2) technology and development activities with a market driven approach. We develop innovative supercritical fluid technology and equipment that uses carbon dioxide to make various processes more eco-friendly.

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Projects conducted


Global industrial implementations

Our supercritical technology is used in various industries

FeyeCon is the founder of its subsidiary Tispa Medical. Tispa’s mission is to bring next generation tissue processors to the pathology lab. For centuries, the dewatering and impregnation of tissues , indispensable for diagnosis by a pathologist, has been a long-lasting, inefficient and environmentally harmful process. Using supercritical CO2 technology developed by FeyeCon, Tispa Medical addresses all the trends in histopathology with its short process times, absence of toxic compounds like xylene and formalin and outstanding results, especially DNA.

Our latest news

Iberian Meeting on Supercritical Fluids in Ourense 22-24 July

July 18, 2024

We are pleased to announce that we will visit and present at...

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Closing in on Fully Recycled Polyester

March 21, 2024

FeyeCon successfully achieved the recovery of TPA (terephthalic acid) from recycled PET...

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CO2 Dyeing is coming home: Part III

February 12, 2024

In order to be versatile with application areas, we started at the...

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We have developed various supercritical carbon dioxide technologies

Applying our CO2 technology and equipment can be useful for various sectors. For example, our supercritical fluid carbon dioxide technology is widely used in food production. We have developed various supercritical technologies, such as:

These supercritical fluid technologies use less resources than conventional alternatives and offer an excellent way to make your processes more eco-friendly.

Our world-class CO2 equipment

Without your products and markets, our supercritical technology would just be a hobby. Therefore, the focus of our supercritical CO2 technology is always on applying it to your products and processes. You can use our technology, from supercritical fluid to CO2 encapsulation, in various applications.


FeyeCon manufactures cannabinoid Active Pharmaceutical Ingredients (API’s). 

OTC Cannabinoids

FeyeCon has extensive knowledge on the field of cannabinoids when it comes to process and products.

Botanical Extracts

FeyeCon is expanding its product portfolio with other botanical extracts with medicinal applications.


Without your products and markets our CO2 technology would just be a hobby, therefore our focus is always on how to add value to your products and processes with our equipment.


Our supercritical technology has proven to benefit a wide range of industries. Thirty years of expertise and intellectual property resulted in innovative CO2 technology and partnerships with renowned companies like Nike and Ikea.


FeyeCon offers tailor-made process design and CO2 equipment at bench, pilot, and production scale. We engineer, build, and make sure our carbon dioxide technology complies with rules & regulations on food, pharma, cosmetics, and medical devices.


Our site includes pharmaceutical production facilities for Active Pharmaceutical Ingredients and medical devices.


As it is our belief that all products and production processes can benefit from our supercritical fluid carbon dioxide technology, we are always up for the challenge to contribute to your success.

Start applying our CO2 technology in your production processes

Make your production processes more eco-friendly by implementing our fluid and supercritical carbon dioxide technology. Our supercritical CO2 equipment can be applied in various sectors, from food production to the production of botanical extracts. Discover how our technologies can make your processes more sustainable.

Contact us for more information!
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