Catalyst – solid sorbent – or support therefor: product or process – In form of a membrane
Patent
1998-01-21
2000-09-12
Nguyen, Ngoc-Yen
Catalyst, solid sorbent, or support therefor: product or process
In form of a membrane
502406, 501123, 501126, 481987, B01J 2028, C04B 3501
Patent
active
06117808&
ABSTRACT:
An improved highly oxygen permeable substrate is provided comprising Sr--Fe--Co-oxide and a metal combined with said material. Also provided is a method for producing an improved membrane to facilitate oxidation of compounds comprising combining metal or metal alloys with Sr--Fe--Co-oxide to create a mixture, and sintering the mixture so as to allow the metal to melt within the mixture. The membrane is also utilized in a method for converting methane to syngas whereby a fluid containing oxygen is contacted to a first surface of the membrane for a sufficient period of time so as to cause some of the oxygen to be transported to a second surface of the membrane; and contacting methane to the second surface for a sufficient period of time to cause oxidation of the methane.
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Dusek Joseph T.
Maiya P. Subraya
Picciolo John J.
Nguyen Ngoc-Yen
The University of Chicago
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