An adsorbent, carbon molecular sieve containing copper oxide, selectively removes oxygen from gas mixtures, producing gas containing less than 1 part per billion of oxygen. Used to help prevent oxidation of chemicals being prepared in dry boxes or to extract undesired traces of oxygen from inert-gas chambers in which flammable gases are stored.
Adsorbent Removes Traces Of Oxygen
NASA Tech Briefs ; 15 , 4
1991-04-01
Miscellaneous
No indication
English
Atomic Oxygen Removes Varnish and Lacquer From Old Paintings
Online Contents | 1996
NTRS | 1991
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