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Operation of mixed conducting metal oxide membrane systems under transient conditions

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Method of operating an oxygen-permeable mixed conducting membrane having an oxidant feed side, an oxidant feed surface, a permeate side, and a permeate surface, which method comprises controlling the differential strain between the permeate surface and the oxidant feed surface at a value below a selected maximum value by varying the oxygen partial pressure on either or both of the oxidant feed side and the permeate side of the membrane.
Carolan, Michael Francis (Allentown, PA)
11/ 115,778
April 27, 2005
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0002] This invention was made in part with Government support under Cooperative Agreement No. DE-FC26-98FT40343 between Air Products and Chemicals, Inc., and the U.S. Department of Energy. The Government has certain rights to this invention.