Refrigeration – Processes – Circulating external gas
Patent
1994-05-10
1995-11-21
Kilner, Christopher
Refrigeration
Processes
Circulating external gas
62 25, 62 40, 62 41, F25J 304
Patent
active
054676029
ABSTRACT:
An air boiling cryogenic rectification system wherein additional feed air streams are used for vaporizing pressurized liquid oxygen and, by turboexpansion, for the generation of refrigeration prior to being passed into the column system.
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Drnevich Raymond F.
Paolino Gerald A.
Kilner Christopher
Ktorides Stanley
Praxair Technology Inc.
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