ShareSeparation of helium from spent respiration mixture.
Author(s) : AKULOV L. A., IGNATOV Ju. Ja., MELNIKOV V. E.
Type of article: Article
Summary
Purification of 300 m3 of mixture is performed at P= 2-5 megapascals in three stages: water and carbon dioxide admixtures removal by adsorption at environmental temperature; low-temperature condensation with the mixture cooled to 68 K and removal of the main bulk of oxygen and nitrogen; and cleaning of residual admixtures of oxygen, nitrogen and carbon monoxide with low-temperature adsorption at T= 68-70 K. The paper discusses practical diagrams for the purification stages, evaluating them to select the most effective procedures and the characteristics of each one.
Details
- Original title: Separation of helium from spent respiration mixture.
- Record ID : 1996-2060
- Languages: English
- Source: Cryogenics - vol. 35 - n. 3
- Publication date: 1995/03
Links
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Indexing
- Themes: Gas liquefaction and separation
- Keywords: Rectification; Helium; Recovery; Air; Separation; Equipment
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- Languages : English
- Source: Cryogenics - vol. 26 - n. 7
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- Date : 1988
- Languages : English
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