Using biomass gasification gas in SOFC at high temperatures requires tar reforming.
Secondary methane steam reforming can be reduced at temperatures lower than 700 °C.
The nickel-catalyst deactivates, yet stable stationary tar conversions are reached.
A hyperbolic approach for naphthalene reforming with coke-influence is derived.
Kinetic parameters are determined and compared for 650 °C and 700 °C.