Control of differential strain during heating and cooling of mixed conducting metal oxide membranes

Carolan, Michael Francis

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Title: Control of differential strain during heating and cooling of mixed conducting metal oxide membranes

Abstract

Method of operating an oxygen-permeable mixed conducting membrane having an oxidant feed side and a permeate side, which method comprises controlling the differential strain between the oxidant feed side and the permeate side by varying either or both of the oxygen partial pressure and the total gas pressure on either or both of the oxidant feed side and the permeate side of the membrane while changing the temperature of the membrane from a first temperature to a second temperature.

Inventors:

Carolan, Michael Francis ^[1]

Allentown, PA

Issue Date:: 2007-12-25

Research Org.:: Air Products and Chemicals, Inc. (Allentown, PA)

Sponsoring Org.:: USDOE

OSTI Identifier:: 921491

Patent Number(s):: 7311755

Application Number:: 10/943,574

Assignee:: Air Products and Chemicals, Inc. (Allentown, PA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D2257/104 - Oxygen
B01D2323/12 - Specific ratios of components used
B01D53/22 - by diffusion
B01D53/228 - {characterised by specific membranes}
B01D71/024 - {Oxides}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B13/0251 - {by making use of membranes}
C01B13/0255 - {characterised by the type of membrane}
C01B2203/025 - containing a partial oxidation step
C01B2210/0046 - Nitrogen
C01B3/36 - using oxygen or mixtures containing oxygen as gasifying agents

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DOE Contract Number:: FC26-98FT40343

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Carolan, Michael Francis. Control of differential strain during heating and cooling of mixed conducting metal oxide membranes.  United States: N. p., 2007. 
        Web.

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                    Carolan, Michael Francis. Control of differential strain during heating and cooling of mixed conducting metal oxide membranes.  United States.

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                    Carolan, Michael Francis. Tue .  
        "Control of differential strain during heating and cooling of mixed conducting metal oxide membranes".  United States.  https://www.osti.gov/servlets/purl/921491.

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@article{osti_921491,

  title        = {Control of differential strain during heating and cooling of mixed conducting metal oxide membranes},

  author       = {Carolan, Michael Francis},

  abstractNote = {Method of operating an oxygen-permeable mixed conducting membrane having an oxidant feed side and a permeate side, which method comprises controlling the differential strain between the oxidant feed side and the permeate side by varying either or both of the oxygen partial pressure and the total gas pressure on either or both of the oxidant feed side and the permeate side of the membrane while changing the temperature of the membrane from a first temperature to a second temperature.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2007},

  month        = {12}

}

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Works referenced in this record:

Chemical Expansivity of Electrochemical Ceramics
journal, September 2001

Adler, Stuart B.
Journal of the American Ceramic Society, Vol. 84, Issue 9
https://doi.org/10.1111/j.1151-2916.2001.tb00968.x

Use of the Rigid Band Formalism to Interpret the Relationship between O Chemical Potential and Electron Concentration in ${La}_{1 - x} {Sr}_{x} {CoO}_{3 - δ}$
journal, September 1996

Lankhorst, Martijn H. R.; Bouwmeester, H. J. M.; Verweij, H.
Physical Review Letters, Vol. 77, Issue 14
https://doi.org/10.1103/PhysRevLett.77.2989

Prospects and problems of dense oxygen permeable membranes
journal, February 2000

Hendriksen, Peter Vang; Larsen, Peter Halvor; Mogensen, Mogens
Catalysis Today, Vol. 56, Issue 1-3
https://doi.org/10.1016/S0920-5861(99)00286-2

Creep of ceramics: Part 1 Mechanical characteristics
journal, January 1983

Roger Cannon, W.; Langdon, Terence G.
Journal of Materials Science, Vol. 18, Issue 1
https://doi.org/10.1007/BF00543808

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Similar Records

Title: Control of differential strain during heating and cooling of mixed conducting metal oxide membranes

Abstract

Citation Formats

Chemical Expansivity of Electrochemical Ceramics journal, September 2001

Use of the Rigid Band Formalism to Interpret the Relationship between O Chemical Potential and Electron Concentration in La 1 − x Sr x CoO 3 − δ journal, September 1996

Prospects and problems of dense oxygen permeable membranes journal, February 2000

Creep of ceramics: Part 1 Mechanical characteristics journal, January 1983

Chemical Expansivity of Electrochemical Ceramics
journal, September 2001

Use of the Rigid Band Formalism to Interpret the Relationship between O Chemical Potential and Electron Concentration in ${La}_{1 - x} {Sr}_{x} {CoO}_{3 - δ}$
journal, September 1996

Prospects and problems of dense oxygen permeable membranes
journal, February 2000

Creep of ceramics: Part 1 Mechanical characteristics
journal, January 1983