Cryogenic rectification system for producing multi-purity oxygen

Details Cryogenic rectification system for producing multi-purity oxygen Cryogenic rectification system for producing multi-purity oxygen

1997-05-30

1998-11-17

Kilner, Christopher

Refrigeration

Cryogenic treatment of gas or gas mixture

Separation of gas mixture

62903, F25J 302

Patent

active

058361740

ABSTRACT:
A cryogenic rectification system employing two rectifying sections in parallel within either the lower pressure column of a double column or in a side column, for producing product oxygen at both low and high purity.

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