Reforming:
Feed Input: Natural gas 1.25 Nm³/h (S < 1ppm) max. 12,5 kW
Water (DI <1 mS/cm, p=6 bar) 3,5-4,5 l/h (Critical are Ca-base ions, not metallic based ions)
Reformate ouput max. 9 Nm³/h
Hydrogen 5 Nm³/h
CH4 < 2%
CO < 10ppm
Temperature 100°C
Pressure 150 mbar (for Δp BOP, stack anode,...)
Fuel consumption (NG, anode-off gas) max. 6 kW
Burner System : (integrated in Reformer)
Brenner with recuperator for anode-off-gas combustion:
Power max. 8 kW
Operation range 1,1 < l <1,5
Emissions (5% O2, dry basis) CO < 50 ppm
NOx< 50 ppm
Temperature in combustion chamber 850 -950 °C
Exhaust gas temperature @ rated load 150°C
Air pressure appr. 70 mbar
Anode-off Gas pressure appr. 40 mbar
Start Burner: Fuel Natural Gas
Power @ 20mbar NG pressure appr. 6 kW
Air fuel ratio 1,2
Air pressure < 40 mbar
Geometric Data:
Overall Size cylindrical shape (dxh) 350 x 900mm (height with media supply connectors)
Weight appr. 70 kg
Miscellaneous:
Max. external surface temperature < 30K above ambient
Turn-down ratio 1:2
Cold start from 20°C (cold iron) appr. 60 min **
Start from stand-by (T_Shift=200°C, T_Reactor 550°C) appr. 10 min **