5099

The PEM fuel cell has a maximum output of 9 kJ/s electric power. This is based on a determined efficiency of 60 % and a calculated hydrogen volumetric flow of 4.95 m3OTp/h. The over all efficiency of the PEM fuel cell system is computed to be 42.2 %. For the latter electric power is the only considered system output. The results of this study are based on the conditions described above.

References Journal Articles

/l/ Casper, M.S. ed.; Hydrogen Manufacture by Electrolysis, Thermal Decomposition and Unusual Techniques; Park Ridge, N.Y.; Noyes Data Corp; 1978.

121 Glasscock, D. A.; Rochelle G.T.; AIChE Journal. Vol. 39. No. 8.1389 - 1397; 1993.

/3/ Xu, G.; Zhang, C.; Qin, S.; Wang, Y.; Ind. Eng. Chem. Res., Vol. 31,921 - 927; 1992.

Reports

/4/ Aspen Technology, Inc.; Aspen Plus Introductory Manual, Release 9, Volume 1; Cambridge, Mass.; 1994.

151 Küßner, K.; Henrici, H.; Appl, M.; Auslegungsschrift 25 51 717; Deutsches Patentamt München, 1980.

Books i

161 Kent, J. A., ed.; Riegel's Handbook of Industrial Chemistry; 8 th ed.; Toronto, Van Nostrand Reinhold; 1983.

Figure I: Process flow sheet for the simulation of the fuel cell system

Figure I: Process flow sheet for the simulation of the fuel cell system

dcsulphurization reformer shift I C02-scrabbcr regeneration mcthanation PEMFC

+shift 2

process gas: absorbent:

0 0

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