Cryogenic rectification system for producing gaseous oxygen and

Details Cryogenic rectification system for producing gaseous oxygen and Cryogenic rectification system for producing gaseous oxygen and

1996-04-05

1997-01-28

Kilner, Christopher

Refrigeration

Cryogenic treatment of gas or gas mixture

Separation of gas mixture

62653, F25J 304

Patent

active

055968864

ABSTRACT:
A cryogenic rectification system for producing gaseous oxygen and high purity nitrogen employing a double column and an auxiliary column which processes higher pressure column fluid.

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