Cryogenic air separation system for producing elevated pressure

Details Cryogenic air separation system for producing elevated pressure Cryogenic air separation system for producing elevated pressure

1990-06-27

1992-05-19

Gapossela, Ronald C.

Refrigeration

Processes

Circulating external gas

62 38, 62 43, F25J 302

Patent

active

051144522

ABSTRACT:
A cryogenic air separation system wherein one portion of the feed air is turboexpanded to generate refrigeration, a second portion is condensed against vaporizing product from the air separation plant, and both portions are fed into the same column to undergo separation.

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