JPS5692103A - Separation of oxygen - Google Patents

Separation of oxygen

Info

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
Application number
JP16946279A
Other languages
Japanese (ja)
Other versions
JPS6146401B2 (en
Inventor
Teizo Yamaji
Shizuo Azuma
Hironari Iwahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP16946279A priority Critical patent/JPS5692103A/en
Publication of JPS5692103A publication Critical patent/JPS5692103A/en
Publication of JPS6146401B2 publication Critical patent/JPS6146401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Using Semi-Permeable Membranes (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
JP16946279A 1979-12-27 1979-12-27 Separation of oxygen Granted JPS5692103A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134502A (en) * 1980-03-25 1981-10-21 Matsushita Electric Ind Co Ltd Oxygen pump
US5118395A (en) * 1990-05-24 1992-06-02 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 of mixed 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 Composite structure, oxygen separator, 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

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134502A (en) * 1980-03-25 1981-10-21 Matsushita Electric Ind Co Ltd Oxygen pump
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 of mixed conductive oxide
JP2007014933A (en) * 2005-07-11 2007-01-25 Nippon Steel Corp Composite structure, oxygen separator, and chemical reactor

Also Published As

Publication number Publication date
JPS6146401B2 (en) 1986-10-14

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