Optimum chemical regeneration of the gases burnt in solid oxide fuel cells / Baskakov A.P., Volkova Yu.V., Plotnikov N.S. // Journal of Engineering Physics and Thermophysics. - 2014. - V. 87, l. 4. - P. 763-772.

ISSN:

10620125

Type:

Article

Abstract:

A simplified method of calculating the concentrations of the components of a thermodynamically equilibrium mixture (a synthesis gas) supplied to the anode channel of a battery of solid oxide fuel cells and the change in these concentrations along the indicated channel is proposed and results of corresponding calculations are presented. The variants of reforming of a natural gas (methane) by air and steam as well as by a part of the exhaust combustion products for obtaining a synthesis gas are considered. The amount of the anode gases that should be returned for the complete chemical regeneration of the gases burnt in the fuel cells was determined. The dependence of the electromotive force of an ideal oxide fuel element (the electric circuit of which is open) on the degree of absorption of oxygen in a thermodynamically equilibrium fuel mixture was calculated. © 2014 Springer Science+Business Media New York.

Author keywords:

anode gas; chemical regeneration; electromotive force; reforming; solid oxide fuel cell

Index keywords:

Electrodes; Electromotive force; Methane; Mixtures; Reforming reactions; Steam reforming; Synthesis gas; Anode channels; Anode gas; Chemical regeneration; Combustion products; Degree of absorption; Eq

DOI:

10.1007/s10891-014-1070-9

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84906317659&doi=10.1007%2fs10891-014-1070-9&partnerID=40&md5=5cdcb60e0cb413e304e00a60f1d66f21

Соавторы в МНС:

Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84906317659&doi=10.1007%2fs10891-014-1070-9&partnerID=40&md5=5cdcb60e0cb413e304e00a60f1d66f21
Affiliations	Ural Energy Institute, 5 Kovalevskaya Str., Ekaterinburg 620049, Russian Federation; Acad. N. A. Semikhatov Scientific-Production Association of Automatics, 145 Mamin-Sibiryak Str., Ekaterinburg 620075, Russian Federation; Ural Production Company, Nizhny Tagil, Russian Federation
Author Keywords	anode gas; chemical regeneration; electromotive force; reforming; solid oxide fuel cell
References	Lamm, A., Gasteiger, H.A., (2005) Handbook of Fuel Cell, , John Wiley and Sons New Jersey; (2004) Fuel Cell Handbook, , (Seventh Edition), US-Department of Energy, Office of Fossil Energy, P.O. Box 880 Morgantown, West Virginia; Korovin, N.V., (1991) Electrochemical Power Engineering [In Russian], , Énergoatomizdat Moscow; (2003) Solid Oxidic Fuel Elements, Volume of Collected Papers [In Russian], pp. 237-246. , RFYaTs-VNIITF, Snezhinsk; Mesyats, G.A., Prokhorov, M.D., Hydrogen power engineering and fuel elements (2004) Vestn. Ross. Akad. Nauk, 74 (7), pp. 579-597; Baskakov, A.P., (1974) Heating and Cooling of Metals in A Fluidized Bed [in Russian], , Metallurgiya Moscow
Publisher	Springer New York LLC
Language of Original Document	English
Abbreviated Source Title	J. Eng. Phys. Thermophys.
Source	Scopus