The effect of different oxygen concentrations on fuel combustion
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Suddenly a question arises: what is the relationship between different oxygen concentrations and the total heat release during fuel combustion? Specifically, the higher the oxygen concentration, the greater its impact on the burnout rate of coal combustion; compared to air, it allows for an increase in the amount of heat released ； Do different oxygen concentrations have the same effect on natural gas as they do on pulverized coal? Will the total heat release of natural gas change? Or has any literature mentioned it? Please help me solve this problem as well, thank you
The total heat of combustion of a fuel depends only on the fuel itself and has no direct relation to the oxygen concentration, as determined by chemical thermodynamics.