FUEL CELL SYSTEM USING PALADIUM FILTER

According to the present invention, a fuel cell system can supply hydrogen gas having a low content of carbon monoxide as a raw material to a fuel cell while the hydrogen gas passes through a purification unit, thereby preventing deterioration of an electrode activity due to carbon monoxide. In addi...

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Bibliographische Detailangaben
Hauptverfasser:	CHEON UKRAE, AHN KANGSUB, SHIN HYUNKHIL, LEE DONGHWAL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	According to the present invention, a fuel cell system can supply hydrogen gas having a low content of carbon monoxide as a raw material to a fuel cell while the hydrogen gas passes through a purification unit, thereby preventing deterioration of an electrode activity due to carbon monoxide. In addition, the fuel cell system can be miniaturized and lightweight and the amount of exhaust gas is simultaneously minimized by a multi-stage fuel cell stack so the fuel cell system can be usefully used as a fuel cell system for supplying electric power under a sealed condition such as a submarine. 본 발명에 따른 연료전지 시스템은 수소 가스가 정제부를 거치면서 일산화탄소의 함량을 낮춘 수소 가스를 연료전지에 원료로 공급할 수 있어서, 일산화탄소에 의한 전극활성의 저하를 방지할 수 있다. 또한, 상기 연료전지 시스템은 소형화 및 경량화가 가능하면서 다단계의 연료전지 스택에 의해 배출가스의 양이 최소화되어, 잠수함 등의 밀폐된 조건에서 전력을 공급하기 위한 연료전지 시스템으로 유용하게 활용될 수 있다.