Process and apparatus to produce ultra high purity oxygen from a

Details Process and apparatus to produce ultra high purity oxygen from a Process and apparatus to produce ultra high purity oxygen from a

1987-07-28

1988-10-25

Warner, Steven E.

Refrigeration

Processes

Circulating external gas

62 27, 62 31, F25J 302

Patent

active

047801182

ABSTRACT:
A process and apparatus to produce ultra high purity oxygen comprising serially oriented stripping and absorbing columns having defined flow stream relationships.

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Smith et al., "Distillation", Section 13, Chemical Engineers Handbook, pp. 1-3, 1973.
Ruhemann, "The Separation of Gases", Oxford Press, pp. 163-165, 1949.

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