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Title: Solid-state membrane module

Patent ·
OSTI ID:1187959
;

A module for separating oxygen from an oxygen-containing gaseous mixture comprising planar solid-state membrane units, each membrane unit comprising planar dense mixed conducting oxides layers, planar channel-free porous support layers, and one or more planar intermediate support layers comprising at least one channeled porous support layer. The porosity of the planar channeled porous support layers is less than the porosity of the planar channel-free porous support layers.

Research Organization:
Air Products and Chemicals, Inc., Allentown, PA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-98FT40343
Assignee:
Air Products and Chemicals, Inc. (Allentown, PA)
Patent Number(s):
9,067,172
Application Number:
14/166,438
OSTI ID:
1187959
Resource Relation:
Patent File Date: 2014 Jan 28
Country of Publication:
United States
Language:
English

References (20)

Laminated microporous fluorocarbon membrane and fluorocarbon filter cartridge using same patent October 1992
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Planar solid-state membrane module patent October 1997
Method of making controlled porosity expanded polytetrafluoroethylene products and fabrication patent January 1999
Solid electrolyte membrane with mechanically-enhancing constituents patent June 1999
Fluid separation devices capable of operating under high carbon dioxide partial pressures which utilize creep-resistant solid-state membranes formed from a mixed conducting multicomponent metallic oxide patent May 2000
Method of separating cells from blood using a filter having a changeable porosity patent October 2000
Apparatus and method for isolating and recovering cells patent November 2001
Controlled heating and cooling of mixed conducting metal oxide materials patent October 2006
Oxide ion conductive ceramic membrane stacked microstructures; use for separating oxygen from air patent November 2007
Method of making an ion transport membrane oxygen separation device patent September 2009
High flux and low fouling filtration media patent July 2012
Composite PTFE materials and applications thereof patent January 2014
Multilayer porous membrane and process patent June 2014
Ceramic manufacture for a composite ion transport membrane patent-application February 2004
Liners For Ion Transport Membrane Systems patent-application July 2008
Chemical Expansivity of Electrochemical Ceramics journal September 2001
Mechanical Properties of La 1- x Sr x Co 0.2 Fe 0.8 O 3 Mixed-Conducting Perovskites Made by the Combustion Synthesis Technique journal June 2000
Mechanical properties of mixed conducting La0.5Sr0.5Fe1−x Co x O3−δ (0≤x≤1) materials journal April 2006

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