Study on NOx emission from an improved wood stove

Abstract Aiming at the problem that the NOx emission of civilian biomass wood stoves is difficult to meet the ultra-low emission requirements and the widespread use of biomass fuels, on the basis of traditional wood stoves, the stove structure is improved and a biomass pyrolysis device is added to make the stove have a reducing atmosphere. The final NOx emission mass concentration is reduced to below 150 mg/m3, which meets the emission standards for civilian wood stoves.