Composition and Processing Dependence—The Case of Bio-Methane Feeding

4 Composition and Processing Dependence - The Case of Bio-methane Feeding 

Therefore, the use of bio-methane was accomplished by providing some kind of fuel processing before reaching the cell, in order to prevent carbon deposition phenomena. Different routes for the mitigation of carbon deposits in SOFC anodes fed by bio-methane were investigated. In particular, CH4/CO2 biogas mixtures were reformed by means of  

The CH4/CO2 mixtures were analyzed, varying the following parameters  

In Fig. 4.30 the effect of the different direct fuel processing paths is shown at fixed temperature (800°C) on the cell current-voltage curves. In particular, in the case of steam reforming operation the effect of water on a greater decrease in open 

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