Refrigeration – Processes – Circulating external gas
Patent
1987-07-28
1988-07-05
Warner, Steven E.
Refrigeration
Processes
Circulating external gas
62 20, 62 28, 62 31, 62 34, F25J 304
Patent
active
047552026
ABSTRACT:
A process and apparatus to produce ultra high purity oxygen comprising serially oriented absorbing and stripping columns having defined flow stream relationships.
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Ktorides Stanley
Union Carbide Corporation
Warner Steven E.
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