@ARTICLE{Werle_Sebastian_Estimation_2011, author={Werle, Sebastian}, number={No 4 December}, journal={Chemical and Process Engineering}, pages={411-421}, howpublished={online}, year={2011}, publisher={Polish Academy of Sciences Committee of Chemical and Process Engineering}, abstract={The motivation of this work was to define the reburning potential of sewage sludge gasification gas (syngas). Numerical simulation of co-combustion process of syngas in hard coal-fired boiler has been done. All the calculations were performed using the Chemkin program. Plug-Flow Reactor model was used. The calculations were modelled using GRI-Mech 2.11 mechanism. The highest NO conversions are obtained at the temperature of about 1000-1200 K. The highest reduction efficiency was achieved for the molar flow ratio of syngas equal to 15%. The combustion of hard coal with sewage sludge - derived syngas reduces NO emissions and the amount of coal needed to produce electricity and heat. Advanced reburning, which is a more complicated process gives efficiency of up to 80%. The calculations show that the analyzed syngas can yield better results.}, type={Artykuły / Articles}, title={Estimation of reburning potential of syngas from sewage sludge gasification process}, URL={http://journals.pan.pl/Content/84656/PDF/15-paper-Werle.pdf}, doi={10.2478/v10176-011-0033-3}, keywords={gasification, sewage sludge, plug flow reactor}, }