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Title: Dual function composite oxygen transport membrane

Patent ·
OSTI ID:1600140
; ; ; ;

A dual function composite oxygen transport membrane having a layered structure of mixed conducting oxygen transport materials on a first side of a porous substrate and a reforming catalyst layer on an opposing second side of the porous substrate. The layered structure of the mixed conducting oxygen transport materials contains an intermediate porous layer of mixed conducting oxygen transport materials formed on the porous substrate with a dense impervious layer of mixed conducting oxygen transport materials over the intermediate porous layer, and an optional surface exchange layer of mixed conducting oxygen transport materials over the dense impervious layer. The layered structure and the reforming catalyst layer are formed in separate steps.

Research Organization:
Praxair, Inc., Danbury, CT (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-07NT43088
Assignee:
Praxair Technology, Inc. (Danbury, CT)
Patent Number(s):
10,441,922
Application Number:
14/753,815
OSTI ID:
1600140
Resource Relation:
Patent File Date: 06/29/2015
Country of Publication:
United States
Language:
English

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