Large cryogenic plants designed for the complex extraction of nitrogen, oxygen, argon and other gas mixtures from air using low-temperature rectification technology. Cryogenic systems make it possible to produce gases such as nitrogen, oxygen and argon on an industrial scale.
Capacity
up to 100,000 m³/h
Nitrogen purity
up to 99.9999%
Oxygen purity
up to 99.95
Argon purity
up to 99.9999%
Multi-gas extraction plants are the most popular when several gases are used in a company's production processes. Cryogenic technology is the only air separation technology capable of producing high purity atmospheric gases. Cryogenic systems produce nitrogen with a purity of up to 99.9999%, oxygen with a purity of up to 99.95%, and argon with a purity of up to 99.9999%.
Capacity, m³/hup to 100,000
Nitrogen purity,%up to 99.9999
Oxygen purity, %up to 99.95
Argon purity, %up to 99.9999
Pressure, MPaup to 20
Dew point temperature, °C−60 to −70
Operating temperature, °C−45 to +40
Unit operating life, thousands hours150 to 250
Another advantage of cryogenic plants for generation of nitrogen, oxygen, and argon is the ability to produce gases in two states: gaseous and liquid. With the alternative technologies (membrane and adsorption), only gaseous air separation products can be obtained.
Cryogenic Units Download PDF; 0.9 MB
Grasys Corporate Brochure Download PDF; 9.8 MB
Grasys Brochure (short) Download PDF; 0.6 MB
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