Refrigeration – Processes – Circulating external gas
Patent
1993-09-29
1995-01-31
Capossela, Ronald C.
Refrigeration
Processes
Circulating external gas
62 29, 62 39, F25J 302
Patent
active
053850246
ABSTRACT:
A cryogenic rectification system wherein nonproduct fluid from a cryogenic rectification plant is compressed and mixed with incoming feed at an intermediate temperature, and the resulting mixture passed into the cryogenic rectification plant enabling production of product with improved recovery especially at elevated pressure.
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Cheung Harry
Roberts Mark J.
Capossela Ronald C.
Ktorides Stanley
Praxair Technology Inc.
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