テーマ解説
ヘリウム液化システムにおける精製技術
2021 年 56 巻 3 号 p. 130-134
詳細
2021 年 56 巻 3 号 p. 130-134
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.
