JPS5692103A - Separation of oxygen - Google Patents
Separation of oxygenInfo
- Publication number
- JPS5692103A JPS5692103A JP16946279A JP16946279A JPS5692103A JP S5692103 A JPS5692103 A JP S5692103A JP 16946279 A JP16946279 A JP 16946279A JP 16946279 A JP16946279 A JP 16946279A JP S5692103 A JPS5692103 A JP S5692103A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- chamber
- gas
- solid electrolyte
- contg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
PURPOSE: To separate oxygen of high purity with a simple apparatus by using a solid electrolyte membrane made of La, Sr and Co oxide and having predetermined compressive strength and a predetermined thickness.
CONSTITUTION: Oxygen is separated from an oxygen-contg. gas through a solid electrolyte membrane based on a metal oxide represented by general formula LaxSr1-xCoO3 (where x=0.1W0.9) and having oxygen ion conductivity, electron conductivity, ≥200kg/cm2 compressive strength and ≤1mm thickness. Airtight chambers are placed at both sides of the membrane, a mixed gas contg. oxygen gas is fed to one chamber, and the conditions of both the chambers are set so that the oxygen partial pressure of one chamber is made higher than that of the other chamber. The temp. is usually 400W1,200, more preferably 500W1,000°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16946279A JPS5692103A (en) | 1979-12-27 | 1979-12-27 | Separation of oxygen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16946279A JPS5692103A (en) | 1979-12-27 | 1979-12-27 | Separation of oxygen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5692103A true JPS5692103A (en) | 1981-07-25 |
JPS6146401B2 JPS6146401B2 (en) | 1986-10-14 |
Family
ID=15887016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16946279A Granted JPS5692103A (en) | 1979-12-27 | 1979-12-27 | Separation of oxygen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5692103A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56134502A (en) * | 1980-03-25 | 1981-10-21 | Matsushita Electric Ind Co Ltd | Oxygen pump |
EP0458217A2 (en) * | 1990-05-24 | 1991-11-27 | Air Products And Chemicals, Inc. | Oxygen recovery from turbine exhaust using solid electrolyte membrane |
US5160713A (en) * | 1990-10-09 | 1992-11-03 | The Standard Oil Company | Process for separating oxygen from an oxygen-containing gas by using a bi-containing mixed metal oxide membrane |
US5174866A (en) * | 1990-05-24 | 1992-12-29 | Air Products And Chemicals, Inc. | Oxygen recovery from turbine exhaust using solid electrolyte membrane |
US5240473A (en) * | 1992-09-01 | 1993-08-31 | Air Products And Chemicals, Inc. | Process for restoring permeance of an oxygen-permeable ion transport membrane utilized to recover oxygen from an oxygen-containing gaseous mixture |
US5240480A (en) * | 1992-09-15 | 1993-08-31 | Air Products And Chemicals, Inc. | Composite mixed conductor membranes for producing oxygen |
US5261932A (en) * | 1992-09-01 | 1993-11-16 | Air Products And Chemicals, Inc. | Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs ion transport membranes |
US5269822A (en) * | 1992-09-01 | 1993-12-14 | Air Products And Chemicals, Inc. | Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs barium-containing ion transport membranes |
EP0705790A1 (en) | 1994-09-23 | 1996-04-10 | The Standard Oil Company | Oxygen permeable mixed conductor membranes |
US5766317A (en) * | 1995-06-01 | 1998-06-16 | Technology Management, Inc. | Microspheres for combined oxygen separation, storage and delivery |
US5910238A (en) * | 1995-06-01 | 1999-06-08 | Technology Management, Inc. | Microspheres for combined oxygen separation, storage and delivery |
EP1095914A2 (en) | 1999-10-25 | 2001-05-02 | Nippon Steel Corporation | Ceramic composition, composite material, composite material production method, porous body, oxygen separator, and chemical reactor |
JP2003300708A (en) * | 2002-04-03 | 2003-10-21 | National Institute Of Advanced Industrial & Technology | Precursor composition for mixture conductive oxide |
US7151067B2 (en) | 2001-10-15 | 2006-12-19 | Nippon Steel Corporation | Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating catalyst |
JP2007014933A (en) * | 2005-07-11 | 2007-01-25 | Nippon Steel Corp | Complex structure, oxygen separating device and chemical reactor |
US7364713B2 (en) | 2002-02-18 | 2008-04-29 | Noritake Co., Limited | Raw material powder for molding oxide ion conductor, and method for manufacturing the same |
US7442344B2 (en) | 2001-11-09 | 2008-10-28 | Chubu Electric Power Co., Inc. | Ceramic member with oxygen ion conductivity and use thereof |
-
1979
- 1979-12-27 JP JP16946279A patent/JPS5692103A/en active Granted
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56134502A (en) * | 1980-03-25 | 1981-10-21 | Matsushita Electric Ind Co Ltd | Oxygen pump |
JPS6356162B2 (en) * | 1980-03-25 | 1988-11-07 | Matsushita Electric Ind Co Ltd | |
EP0458217A2 (en) * | 1990-05-24 | 1991-11-27 | Air Products And Chemicals, Inc. | Oxygen recovery from turbine exhaust using solid electrolyte membrane |
US5118395A (en) * | 1990-05-24 | 1992-06-02 | Air Products And Chemicals, Inc. | Oxygen recovery from turbine exhaust using solid electrolyte membrane |
US5174866A (en) * | 1990-05-24 | 1992-12-29 | Air Products And Chemicals, Inc. | Oxygen recovery from turbine exhaust using solid electrolyte membrane |
US5160713A (en) * | 1990-10-09 | 1992-11-03 | The Standard Oil Company | Process for separating oxygen from an oxygen-containing gas by using a bi-containing mixed metal oxide membrane |
JPH06198149A (en) * | 1992-09-01 | 1994-07-19 | Air Prod And Chem Inc | Recovery of oxygen from gas mixture containing oxygen |
US5261932A (en) * | 1992-09-01 | 1993-11-16 | Air Products And Chemicals, Inc. | Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs ion transport membranes |
US5269822A (en) * | 1992-09-01 | 1993-12-14 | Air Products And Chemicals, Inc. | Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs barium-containing ion transport membranes |
US5240473A (en) * | 1992-09-01 | 1993-08-31 | Air Products And Chemicals, Inc. | Process for restoring permeance of an oxygen-permeable ion transport membrane utilized to recover oxygen from an oxygen-containing gaseous mixture |
US5240480A (en) * | 1992-09-15 | 1993-08-31 | Air Products And Chemicals, Inc. | Composite mixed conductor membranes for producing oxygen |
US5788748A (en) * | 1994-09-23 | 1998-08-04 | The Standard Oil Company | Oxygen permeable mixed conductor membranes |
EP0705790A1 (en) | 1994-09-23 | 1996-04-10 | The Standard Oil Company | Oxygen permeable mixed conductor membranes |
US5766317A (en) * | 1995-06-01 | 1998-06-16 | Technology Management, Inc. | Microspheres for combined oxygen separation, storage and delivery |
US5910238A (en) * | 1995-06-01 | 1999-06-08 | Technology Management, Inc. | Microspheres for combined oxygen separation, storage and delivery |
EP1095914A2 (en) | 1999-10-25 | 2001-05-02 | Nippon Steel Corporation | Ceramic composition, composite material, composite material production method, porous body, oxygen separator, and chemical reactor |
US7151067B2 (en) | 2001-10-15 | 2006-12-19 | Nippon Steel Corporation | Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating catalyst |
US7442344B2 (en) | 2001-11-09 | 2008-10-28 | Chubu Electric Power Co., Inc. | Ceramic member with oxygen ion conductivity and use thereof |
US7364713B2 (en) | 2002-02-18 | 2008-04-29 | Noritake Co., Limited | Raw material powder for molding oxide ion conductor, and method for manufacturing the same |
JP2003300708A (en) * | 2002-04-03 | 2003-10-21 | National Institute Of Advanced Industrial & Technology | Precursor composition for mixture conductive oxide |
JP2007014933A (en) * | 2005-07-11 | 2007-01-25 | Nippon Steel Corp | Complex structure, oxygen separating device and chemical reactor |
Also Published As
Publication number | Publication date |
---|---|
JPS6146401B2 (en) | 1986-10-14 |
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