Thermodynamic Analysis of a Semi-Closed Oxy-fuel Combustion Combined Cycle

Oxy - fuel combustion of coal and biomass blends

The ignition temperature, burnout and NO emissions of blends of a semi-anthracite and a high-volatile bituminous coal with 10 and 20 wt.% of olive waste were studied under oxy-fuel combustion conditions in an entrained flow reactor (EFR). The results obtained under several oxy-fuel atmospheres (21%O2-79%CO2, 30%O2-70% CO2 and 35%O265%CO2) were compared with those attained in air. The results in...

Title: Predictive Analysis of Combined Burner Parameter Effects on Oxy-fuel Flames Predictive Analysis of Combined Burner Parameter Effects on Oxy-fuel Flames

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Effects of nitrogen content in fuel on NOX emissions under oxy-fuel coal combustion

Oxy-fuel coal combustion with flue gas re-circulation is known to be one of the most promising methods for reducing CO2 emissions from coal combustion power plants. In the oxy-fuel system, the combustion atmosphere consists of only O2 separated from air and flue gas re-circulated from a stack. Therefore, the flue gas is dominated by CO2 without any nitrogen gas. The most attractive potential as...

Oxy-coal Combustion Studies

thermodynamic analysis and thermo-economic optimization of a combined cycle power plant

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