Electrolysis: processes – compositions used therein – and methods – Electrolytic material treatment – Gas – vapor – or critical fluid
Patent
1998-06-03
2000-01-04
Bell, Bruce F.
Electrolysis: processes, compositions used therein, and methods
Electrolytic material treatment
Gas, vapor, or critical fluid
205763, 95 45, 95 54, 95288, 95289, 429 17, 429 20, 429 26, 429 30, 429 34, 518702, 518703, 518704, 518705, B01D 1706
Patent
active
06010614&
ABSTRACT:
A method for maintaining the temperature of an oxygen-selective ion transport membrane within a desired temperature range includes providing an ion transport reactor with the oxygen-selective ion transport membrane. An oxygen-donating feed gas is delivered to a cathode side at a first temperature, at a first rate, and at a first oxygen partial pressure and a reactant gas is supplied to an anode side at a second temperature and a second rate. A physical condition is then established within the ion transport reactor that favors the transport of elemental oxygen through the oxygen selective ion transport membrane as oxygen ions. One or more process variables are then regulated to maintain the temperature of the oxygen selective ion transport membrane within the desired range.
REFERENCES:
patent: 4787919 (1988-11-01), Campbell et al.
patent: 4791079 (1988-12-01), Hazbun
patent: 5143800 (1992-09-01), George et al.
patent: 5306411 (1994-04-01), Mazanec et al.
patent: 5425801 (1995-06-01), Prasad
patent: 5702999 (1997-12-01), Mazanec et al.
patent: 5712220 (1998-01-01), Carolan et al.
patent: 5723074 (1998-03-01), Balachandran et al.
patent: 5733435 (1998-03-01), Prasad et al.
patent: 5820654 (1998-10-01), Gottzmann et al.
patent: 5820655 (1998-10-01), Gottzmann et al.
patent: 5837034 (1998-11-01), Keskar et al.
patent: 5837125 (1998-11-01), Prasad et al.
patent: 5865878 (1999-02-01), Drnevich et al.
Balachandran et al., "Dense Ceramic Membranes for Converting Methane to Syngas", Manuscript of the Proceedings of the First International Conference on Ceramic Membranes (1995) No month available.
Nozaki et al., "Oxide Ion Transport for Selective Oxidative Coupling of Methane with New Membrane Reactor", AIChE Journal, pp. 870-877, vol. 40 (1994) No month available.
Nagamoto et al., "Methane Oxidation by Oxygen Transported through Solid Electrolyte", Journal of Catalysis, pp. 671-673 (1990) No month available.
Gottzmann Christian Friedrich
Keskar Nitin Ramesh
Prasad Ravi
Bell Bruce F.
Gandhi Bharat C.
Praxair Technology Inc.
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