| 摘要 |
<p>A fuel cell power generation system using fuel gas which contains hydrogen as a main component and is obtained by desulfurizing starting fuels such as naphtha, LPG, town gas, etc, and subjecting the resulting gas to steam reformation and a method of producing the fuel gas, wherein the starting fuels are dusulfurized by use of a copper-zinc desulfurizing agent. Thus the starting fuels are highly desulfurized to prevent degradation of the steam reforming catalyst. As a result, the fuel cell can be operated stably for a long period of time, and since S/C (the molar number of steam per mol of carbon of hydrocarbons in the starting fuel) can be reduced during the steam reformation, the hydrogen content in the fuel gas and hence power generation efficiency can be improved.</p> |
