Purification Techniques in Helium Liquefaction System

Purification Techniques in Helium Liquefaction System

In order to preserve our limited resources, helium recovery systems are employed in many research facilities. In these systems, the helium gas recovered from laboratories is dried and purified and then flows into a helium liquefier. This article describes features of several types of dryers and puri...

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Veröffentlicht in:TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 2021, Vol.56(3), pp.130-134
Hauptverfasser: Takehide, KOYAMA, Ryo, MIYAI, Minoru, NOBUTOKI, Satoshi, KANEDA
Format: Artikel
Sprache:jpn
Schlagworte:
Driers
Helium
Liquefaction
Recovery
Research facilities
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Beschreibung
Zusammenfassung:In order to preserve our limited resources, helium recovery systems are employed in many research facilities. In these systems, the helium gas recovered from laboratories is dried and purified and then flows into a helium liquefier. This article describes features of several types of dryers and purifiers, and introduces some examples of the recovery system.
ISSN:0389-2441
1880-0408
DOI:10.2221/jcsj.56.130