Direct AC/DC Heating of Oxygen Transport Membranes

Ivan Kovalev, Alexander Vorobyev, Artem Bagishev, Mikhail Popov, Marat Sharafutdinov, Alexander Titkov, Sergey Bychkov and Alexander Nemudry
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Ivan Kovalev: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
Alexander Vorobyev: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
Artem Bagishev: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
Mikhail Popov: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
Marat Sharafutdinov: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
Alexander Titkov: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
Sergey Bychkov: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia
Alexander Nemudry: Institute of Solid State Chemistry and Mechanochemistry SB RAS, 630128 Novosibirsk, Russia

Energies, 2019, vol. 13, issue 1, 1-8

Abstract: This article is devoted to the development of the direct resistive heating of oxygen transport membranes technique. In this case, DC was selected to perform direct heating. The effect of DC on the oxygen fluxes and the microstructure of the membrane was studied. It is shown that in the short-term experiment with DC, a positive significant effect on the oxygen transport was found, while sample exposure under the influence of DC for a long period of time had a significant negative effect on the microstructure of the membrane.

Keywords: oxygen transport membranes; perovskites; direct resistive heating; microtubular membranes (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2019
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