首页> 外文会议>International conference on fuel cell science, engineering, and technology;FuelCell2010 >STUDY ON CATALYTIC REACTIONS IN SOLID OXIDE FUEL CELLS WITH COMPARISON TO GAS PHASE REACTIONS IN INTERNAL COMBUSTION ENGINES
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STUDY ON CATALYTIC REACTIONS IN SOLID OXIDE FUEL CELLS WITH COMPARISON TO GAS PHASE REACTIONS IN INTERNAL COMBUSTION ENGINES

机译:内燃发动机中固体氧化物燃料电池催化反应与气相反应的比较研究。

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Solid oxide fuel cells (SOFCs) have the attractive feature to be able to make use of hydrocarbon fuels in their operation by reforming the fuel into pure hydrogen, either internally or externally. This can open up for a smoother transition from the existing hydro-carbon economy toward a more renewable hydrogen economy. Since both SOFCs and internal combustion (IC) engines can make use of hydrocarbon fuels, it is of interest to examine the major differences in their utilization of the hydrocarbons and investigate how this type of fuel contributes to the power output of the respective systems. Thereby, various advantages and disadvantages of their reactions are raised. It was shown that even though there are fundamental differences between SOFCs and IC engines, both types face similar problems in their designs. These problems mostly include material design and operation management, but even problems related to the chemical reactions, e.g., carbon deposition for SOFCs and pollutant formation for IC engines.
机译:固体氧化物燃料电池(SOFC)具有吸引人的特征,即能够通过在内部或外部将燃料重整为纯氢,从而在其运行中利用碳氢化合物燃料。这可以为从现有的碳氢化合物经济向更可再生的氢能经济的平稳过渡开放。由于SOFC和内燃(IC)发动机都可以使用碳氢化合物燃料,因此有必要研究它们在碳氢化合物利用方面的主要差异,并研究这种类型的燃料如何对各自系统的功率输出作出贡献。因此,引起了它们反应的各种优点和缺点。结果表明,即使SOFC和IC引擎之间存在根本差异,但两种类型在设计上都面临类似的问题。这些问题主要包括材料设计和操作管理,甚至与化学反应有关的问题,例如SOFC的碳沉积和IC发动机的污染物形成。

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