Fig3. Behavior of CO and 〖CO〗_2 concentration in the stack gases as a function of stoichiometric ratio at the exit of the furnace ∝_f a fÞand steam power. The fitted lines correspond to Eq. (18) for values of the steam power of 20 and 50 t/h (lower and upper lines).
The different stoichiometric ratios and steam powers analyzed. The statistical model relating carbon monoxide, expressed as a fraction of the total carbon oxides, to both ∝_f and D_sh