Effect of reaction conditions on the evolution of surface functional groups in O2/H2O combustion process of demineralized coal char

O2/H2O combustion is now regarded as a novel and promising technology of coal utilization for next-generation oxy-fuel combustion. The combustion reaction mainly occurs in the mixture of O2 and H2O instead of recycled flue gas (mainly CO2). The purpose of this research is to clarify the evolution ch...

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