CO₂ extraction process

CO₂ contract extraction at NATECO₂

For over 30 years we have been offering our customers CO2 extraction of their natural materials as a service. The years of experience and our unique equipment make us leader of the world market in this field. Our plants for CO2 extraction are characterized by the great variability as regards capacity and process parameters. In addition to the generation of high quality essences, CO2 extraction also offers the possibility for fractioning, deodorising or purification of natural materials.

The principle of CO2-Extraction:
Download the description of the process Operating mode of CO2 extraction

The flexibility of our plants

The variability of capacities in our plants for CO2 extraction of 3 to 16,000 litres guarantees maximum flexibility for our customers when their raw materials are processed. We refine batch sizes of a few kilogrammes in research scale, though several 100 kilos in pilot scale up to several 1,000 tons in production scale. It is possible to use extraction pressure of up to 1,000 bar and temperatures of 10 to 120°C. In addition, all plants are equipped with two separators and thus offer the possibility of fractioning.

Download the description of our CO2-extraction plants Our extraction plants

Our entire CO₂ extraction systems

Identification Max. Pressure (bar) Volume (l)
HDL 3 1.000 3
HDL 4 1.000 5
HD 99 1.000 50 
HD 15 1.000 800 
HD 03  300 1.000
HD 94 300 1.500
HD 85  300 8.000
HD 88  300 16.000
HD 91  300 16.000

Hopfenveredlung St. Johann GmbH
Auenstraße 18-20 | 85283 Wolnzach
Phone +49 8442 660
Fax +49 8442 6666
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Extracting the essence of nature
NATECO₂ is a brand name of Hopfenveredlung St. Johann GmbH

+49 8442 660
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