Abstract
As a control system to reduce the residual hydrogen after utilization as hydrogen energy, we proposed a fluidized-bed catalytic combustion system and confirmed the performance. Cousequently, we obtained the following conclusions ; hydrogen combustion rate is dependent on the bed temperature which suggests that the combustion rate is 100% over 100℃, the combustion rate is considerably decreased with less than 4% of hydrogen concentration the fluidized bed can promote the effective combustion to reduce the completely amount of expensive catalyst, the cooling tube in the fluidized bed can control the bed temperature.
