Abstract
For the final treatment of municipal solid waste (MSW), thermal disposal by incineration is the dominant technology to obtain energy from the material. In recent years, pyrolisis and gasification technologies have emerged, with the aim to increase energy output and to reduce environmental impact. While biomass pyrolisis and gasification are well known systems and technology of biomass gasifiers is sufficiently advanced, large scale MSW plants—characterized by high gasification efficiency and high energy recovery—are not so widespread. It must be considered also that MSW gasification can be cost competitive in comparison with combustion, besides the potential for better environmental performance. The purpose of this study is, after an analysis of the state of the art of this technology, to compare combustion process with pyrolisis/gasification process, by analyzing the following aspect: feasibility, waste gas emissions and energy recovery. The main results obtained highlight that gasification can be considered a really competitive technological alternative to incineration. From the point of view of the energy efficiency, the direct combustion of MSW seems to grant higher power productions if compared to syngas recovery. Only co-firing of syngas in large power plants or the use of combined cycle gas turbine might give better energy efficiency results, anyway the use of gas engine and gas turbine for syngas recovery could allow very good fuel utilization rates. With regards to air emissions, plants based on all the technologies in connection with a conventional steam boiler and steam turbine cycle can largely meet the emissions limits.
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References
Gómez-Barea, A., Leckner, B.: Modeling of biomass gasification in fluidized bed. Prog. Energy Combust. Sci. 36, 444–509 (2010)
Kaushal, P., Abedi, J., Mahinpey, N.: A comprehensive mathematical model for biomass gasification in a bubbling fluidized bed reactor. Fuel 89, 3650–3661 (2010)
Puig-Arnavat, M., Carles, B.J., Coronas, A.: Review and analysis of biomass gasification models. Renew. Sustain. Energy Rev. 14, 2841–2851 (2010)
Arena, U.: Process and technological aspects of municipal solid waste gasification: a review. Waste Manag. 32, 625–639 (2012)
Panepinto, D., Genon, G.: Solid waste and biomass gasification: fundamental processes and numerical simulation. Chem. Eng. Trans. 24, 25–30 (2011)
Campoy, M., Gómez-Barea, A., Ollero, P., Nilsson, S.: Gasification of wastes in a pilot fluidized bed gasifier. Fuel Process. Technol. 121, 63–69 (2014)
Arafat, H.A., Jijakli, K.: Modeling and comparative assessment of municipal solid waste gasification for energy production. Waste Manag. 33, 1704–1713 (2013)
Panepinto, D., Genon, G.: Biomass thermal treatment: energy recovery, environmental compatibility and determination of external costs. Waste Biomass Valoriz. 3, 197–206 (2012)
Panepinto, D., Genon, G.: Carbon dioxide balance and cost analysis for different solid waste management scenarios. Waste Biomass Valoriz. 3, 249–257 (2012)
ATO-R: Verify of the feasibility of a waste thermal treatment system with innovative technology in the province of Turin (in Italian). Ing. Ambient. Quad. 51 10, 1–79 (2004)
Belgiorno, V.: Energy from gasification of solid wastes. Waste Manag. 23, 1–15 (2003)
Cuoci, A., Faravelli, T., Frassoldati, A., Grana, R., Pierucci, S., Ranzi, E., Sommariva, S.: Mathematical modelling of gasification and combustion of solid fuels and wastes. Chem. Eng. Trans. 18, 989–994 (2009)
Klein, A.: Gasification: an alternative process for energy recovery and disposal of Municipal Solid Wastes, Department of Earth and Environmental Engineering Fu foundation School of Engineering and Applied Science, Columbia University, pp. 1–50. http://www.seas.columbia.edu/earth/kleinthesis.pdf (2002). Accessed 1 Apr 2014
Malkow, T.: Novel and innovative pyrolysis and gasification technologies for energy efficient and environmentally sound MSW disposal. Waste Manag. 24, 57–79 (2004)
Ahmed, I., Gupta, A.K.: Syngas yield during pyrolysis and steam gasification of paper. Appl. Energy 86, 1813–1821 (2009)
Gómez-Barea, A., Leckner, B., Villanueva, P.A., Nilsson, S., Fuentes, C.D.: Improving the performance of fluidized bed biomass/waste gasifiers for distributed electricity: a new three-stage gasification system. Appl. Therm. Eng. 50, 1453–1462 (2013)
De Filippis, P., Borgianni, C., Paolucci, M., Pochetti, F.: Prediction of syngas quality for two-stage gasification of selected waste feedstocks. Waste Manag. 24, 633–639 (2004)
Morris, M., Waldheim, L.: Energy recovery from solid waste fuels using advanced gasification technology. Waste Manag. 18, 557–564 (1998)
Milne, T.A., Evans, R.J.: Biomass gasifier tars: their nature, formation, and conversions, National Renewable Energy Laboratory, Golden, CO. NREL/TP-570-25357 (1998)
Elliott, D.C.: Relation of reaction time and temperature to chemical composition of pyrolysis oils. In: ACS Symposium Series 376, Pyrolysis Oils from Biomass
Rabou, L.P.L.M., Zwart, R.W.R., Vreugdenhil, B.J., Bos, A.: Tar in biomass producer gas, the Energy research Centre of the Netherlands (ECN) experience: an enduring challenge. Energy Fuels 23, 6189–6198 (2009)
Zwart, R.W.R., Van der Drift, A., Bos, A., Visser, H.J.M., Cieplik, M.K., Könemann, H.W.J.: Oil-based gas washing: flexible tar removal for high-efficient production of clean heat and power as well as sustainable fuels and chemicals. Environm. Prog. Sustain. Energy 28, 1–12 (2009)
Zwart, R.W.R., Emmen, R., Van der Heiyden, S., Bentzen, J.D., Harenfeldt, J., Soholm, P., Krogh, J.: Tar removal from low-temperature gasifiers, ECN—E- 10—008, pp. 1–71 (2010)
Könemann, H.W.J.: “OLGA tar removal technology”, Technical information paper, pp 1–30
Fichtner Consulting Engineers Ltd., The viability of advanced thermal treatment of MSW in the UK, for ESTET, pp 1–91 (2004)
Consonni, S., Viganò, F.: Waste gasification vs. conventional Waste-To-Energy: a comparative evaluation of two commercial technologies. Waste Manag. 32, 653–666 (2012)
Bébar, L., Stehlík, P., Havlen, L., Oral, J.: Analysis of using gasification and incineration for thermal processing of wastes. Appl. Therm. Eng. 25, 1045–1055 (2005)
Niederbacher, M.: Efficient use of the biomass with gasification technology (in Italian). TS-energygroup (2009)
IPPC: Bat reference documents on large combustion plant. European Commission, Siviglia (2005)
Berghoff, R., Kim, J.G.: Thermal treatment methods for waste recycling in Germany. In: International Symposium Resource Recycling R&D Center/Chemistry Engineering Association in Korea
Arena, U., Zaccariello, L., Mastellone, M.L.: Fluidized bed gasification of waste-derived fuels. Waste Manag. 30, 1212–1219 (2010)
Panepinto, D., Genon, G.: Environmental evaluation of the electric and cogenerative configurations for the energy recovery of the Turin municipal solid waste incineration plant. Waste Manag. Res. (2014). doi:10.1177/0734242X14538304
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Panepinto, D., Tedesco, V., Brizio, E. et al. Environmental Performances and Energy Efficiency for MSW Gasification Treatment. Waste Biomass Valor 6, 123–135 (2015). https://doi.org/10.1007/s12649-014-9322-7
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DOI: https://doi.org/10.1007/s12649-014-9322-7