Process and installation for purification of the helium containe

Details Process and installation for purification of the helium containe Process and installation for purification of the helium containe

1982-07-27

1984-04-24

Spitzer, Robert H.

Gas separation

Means within gas stream for conducting concentrate to collector

55 68, 55 74, 55 66, 62 18, B01D 5304

Patent

active

044445725

ABSTRACT:
The present invention relates to a process and an installation for purification of the helium contained in a mixture of gas, employing a pre-treatment unit to retain the impurities such as water, carbon dioxide gas and heavy organic compounds, and at least one reactor of the chromatographic type located downstream of said pre-treatment unit, said process comprising the following steps of:

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Chem. Abstracts, vol. 82, No. 26, 6/30/75, 173062t.

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