Testing of flue gas emissions of a biomass pellet boiler and abatement of particle emissions
2013
Qiu, Guoquan
The present study aims to investigate flue gas emissions, particularly pollutants CO, NOₓ and particle emissions, of a domestic biomass boiler under various operating conditions. The experimental methodologies are systematically introduced. If the primary and secondary air supply for the biomass furnace are provided by the factory-set openings and vent tubes, the flue gas emissions measured are NOₓ 54.92 ppmv, CO₂ 11.98 vol%, CO 0.24 vol%, O₂ 8.19 vol% and PM₀.₁–₁₀ concentrations 72.7 mg/Nm³ by burning wood pellets. In addition, the three kinds of cleaning technologies reducing particle emissions are also introduced.
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