C - Chemistry – Metallurgy – 25 – B
Patent
C - Chemistry, Metallurgy
25
B
204/123, 204/135
C25B 13/04 (2006.01) B01D 53/32 (2006.01) B01D 71/02 (2006.01) B01J 4/04 (2006.01) B01J 8/00 (2006.01) B01J 12/00 (2006.01) B01J 19/00 (2006.01) B01J 19/24 (2006.01) B01J 35/00 (2006.01) C01B 3/36 (2006.01) C01B 3/38 (2006.01) C01B 13/02 (2006.01) C01C 3/02 (2006.01) C01G 45/00 (2006.01) C01G 49/00 (2006.01) C01G 51/00 (2006.01) C25B 1/00 (2006.01) C25B 3/00 (2006.01) C25B 3/02 (2006.01) C25B 5/00 (2006.01) C25B 9/00 (2006.01) H01M 8/12 (2006.01)
Patent
CA 2032994
Solid membranes comprising an intimate, gas- impervious, multi-phase mixture of an electronically- conductive material and an oxygen ion-conductive material and/or a mixed metal oxide of a perovskite structure are described. Electrochemical reactor components, such as reactor cells, and electrochemical reactors are also described for transporting oxygen from any oxygen-contain- ing gas to any gas or mixture of gases that consume oxygen. The reactor cells generally comprise first and second zones separated by an element having a first surface capable of reducing oxygen to oxygen ions, a second surface capable of reacting oxygen ions with an oxygen-consuming gas, an electron-conductive, path between the first and second surfaces and an oxygen ion-conductive path between the first and second surfaces. The element may further com- prise (1) a porous substrate, (2) an electron-conductive metal, metal oxide or mixture thereof and/or (3) a cata- lyst. The reactor cell may further comprise a catalyst in the zone which comprises a passageway from an entrance end to an exit end of the element. Processes described which may be conducted with the disclosed reactor cells and reactors include, for example, the partial oxidation of methane to produce unsaturated compounds or synthesis gas, the partial oxidation of ethane, substitution of aromatic compounds, extraction of oxygen from oxygen-containing gases, including oxidized gases, ammoxidation of methane, etc. The extraction of oxygen from oxidized gases may be used for flue or exhaust gas cleanup.
Cable Thomas L.
Frye John G. Jr.
Kliewer Wayne R.
Mazanec Terry J.
Gowling Lafleur Henderson Llp
The Standard Oil Company
LandOfFree
Solid multi-component membranes, electrochemical reactor... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solid multi-component membranes, electrochemical reactor..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid multi-component membranes, electrochemical reactor... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1621743