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Fuel cell system for generating electrical energy through chemical reaction of continuously supplied fuel and reactants i.e. oxidants, has separation device designed as gas centrifuge and provided for compressing fuel-enriched fluid flow
Fuel cell system for generating electrical energy through chemical reaction of continuously supplied fuel and reactants i.e. oxidants, has separation device designed as gas centrifuge and provided for compressing fuel-enriched fluid flow
The system (1) has a fuel cell (10) comprising an anode (11) and a cathode (12). A pipeline (13) is provided for supplying fuel-containing fluid from the fuel cell to the anode, and another pipeline (14) is provided for dissipation of exhaust gas of the anode from the fuel cell to a separation device (20). The separation device partially separates the exhaust gas into fuel-enriched fluid flow (32) and a fuel-depleted fluid flow (33). The separation device is designed as a gas centrifuge and provided for compressing the fuel-enriched flow. A cooling device (16) cools the gas of the anode. The fuel cell is designed as a solid oxide fuel cell. An independent claim is also included for a method for operating a fuel cell system.
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