Title:
OXYGEN SEPARATOR
Document Type and Number:
Japanese Patent JP2008110325
Kind Code:
A
Abstract:
To provide an oxygen separator which prevents a decrease in the oxygen separation efficiency to increase the energy saving efficiency.
The oxygen separator uses a membrane consisting of an oxide-ion permeate oxide to separate oxygen, wherein an oxygen-lean air after oxygen separation is further heated using an auxiliary heating means 9A, 9B, and thereafter source air is heated by the heated oxygen-lean air and a heat regenerator 8A, 8B.
Inventors:
Ito, Wataru
Nagai, Toru
Sakon, Tadashi
Nagai, Toru
Sakon, Tadashi
Application Number:
JP2006000296588
Publication Date:
May 15, 2008
Filing Date:
October 31, 2006
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
B01D53/22; B01D65/00; B01D71/02; C01B13/02