Abstract
In this work, ash generated by the combustion of wood in a central heating plant was used to remove and permanently store by accelerated carbonation CO2 contained in a gas mixture simulating biogas. The process was studied as an alternative treatment to the ones currently available on the market for biogas upgrading. The process was investigated at laboratory scale by setting up a facility for directly contacting the wood ash and the synthetic biogas in a fixed bed reactor. The process was able to completely remove CO2 during its initial phase. After about 30 h, CO2 started to appear again in the outlet stream and its concentration rapidly increased. The specific CO2 uptake achieved in solid carbonate form was of about 200 g/kg of dry wood ash. This value is an order of magnitude higher than the ones found for waste incineration bottom ash carrying out similar experiments. The difference was ascribed to the physicochemical properties of the ash, characterized by a fine particle size (d50 < 0.2 mm) and high content of reactive phases with CO2 (e.g., Ca hydroxides). The leaching behavior of the wood ash was examined before and after the accelerated carbonation process showing that the release of several elements was lower after the treatment; Ba leaching in particular decreased by over two orders of magnitude. However, the release of the critical elements for the management of this type of residues (especially Cr and sulfates) appeared not to be significantly affected, while V leaching increased.
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References
Andersson J, Nordberg A (2017) Biogas upgrading using ash from combustion of wood fuels: laboratory experiments. Energy Environ Res 7:38–47. https://doi.org/10.5539/eer.v7n1p38
Baciocchi R, Costa G, Di Bartolomeo E, Polettini A, Pomi R (2009) The effects of accelerated carbonation on CO2 uptake and metal release from incineration APC residues. Waste Manag 29:2994–3003. https://doi.org/10.1016/j.wasman.2009.07.012 ISSN: 0956-053X
Baciocchi R, Costa G, Zingaretti D (2014) Accelerated carbonation processes for carbon dioxide capture, storage and utilisation. In: Bhanage BM, Arai M (eds) Transformation and utilization of carbon dioxide. Green Chemistry and Sustainable Technology, pp. 263–302, Springer, ISBN: 978-3-642-44988-8, ISSN: 2196-6982
Baciocchi R, Costa G, Polettini A, Pomi R (2015) Effects of thin-film accelerated carbonation on steel slag leaching. J Hazard Mater 286:369–378. https://doi.org/10.1016/j.jhazmat.2014.12.059 ISSN: 0304-3894
Browne J, Nizami A-S, Thamsiriroj T, Murphy JD (2011) Assessing the cost of biofuel production with increasing penetration of the transport fuel market: a case study of gaseous biomethane in Ireland. Renew Sust Energ Rev 15:4537–4547. https://doi.org/10.1016/j.rser.2011.07.098
Cruz NC, Rodrigues SM, Carvalho L, Duarte AC, Pereira E, Römkens PFAM, Tarelho LAC (2017) Ashes from fluidized bed combustion of residual forest biomass: recycling to soil as a viable management option. Environ Sci Pollut Res 24:14770–14781. https://doi.org/10.1007/s11356-017-9013-6
del Valle-Zermeño R, Romero-Güiza MS, Chimenos JM, Formosa J, Mata-Alvarez J, Astals S (2015) Biogas upgrading using MSWI bottom ash: an integrated municipal solid waste management. Renew Energy 80:184–189. https://doi.org/10.1016/j.renene.2015.02.006
Di Gianfilippo M, Costa G, Pantini S, Allegrini E, Lombardi F, Astrup TF (2016) LCA of management strategies for RDF incineration and gasification bottom ash based on experimental leaching data. Waste Manag 47B:285–298. https://doi.org/10.1016/j.wasman.2015.05.032
Fernandez-Delgado Juarez M, Mostbauer P, Knapp A, Muller S, Tertsch A, Insam H (2018) Biogas purification with biomass ash. Waste Manag 71:224–232. https://doi.org/10.1016/j.wasman.2017.09.043
Lackner KS, Wendt CH, Butt DP, Joyce EL Jr, Sharp DH (1995) Carbon dioxide disposal in carbonate minerals. Energy 20:1153–1170. https://doi.org/10.1016/0360-5442(95)00071-N
Lombardi L, Carnevale E (2016a) Analysis of an innovative process for landfill gas quality improvement. Energy 109:1107–1117. https://doi.org/10.1016/j.energy.2016.05.071
Lombardi L, Carnevale E (2016b) Bottom ash treatment at the site of producing plant for reutilization. Waste Biomass Valoriz 7:965–974. https://doi.org/10.1007/s12649-016-9551-z
Lombardi L, Carnevale E, Baciocchi R, Costa G (2015) Biogas upgrading by a combination of innovative treatments based on carbonation of waste incineration residues. Waste Biomass Valoriz 6:791–803. https://doi.org/10.1007/s12649-015-9413-0
Lombardi L, Carnevale EA, Pecorini I (2016) Experimental evaluation of two different types of reactors for CO2 removal from gaseous stream by bottom ash accelerated carbonation. Waste Manag 58:287–298. https://doi.org/10.1016/j.wasman.2016.09.038
Makaruk A, Miltner M, Harasek M (2010) Membrane biogas upgrading processes for the production of natural gas substitute. Sep Purif Technol 74:83–92. https://doi.org/10.1016/j.seppur.2010.05.010
Maresca A, Hyks J, Astrup TF (2017) Recirculation of biomass ashes onto forest soils: ash composition, mineralogy and leaching properties. Waste Manag. https://doi.org/10.1016/j.wasman.2017.09.008
Mostbauer P, Lenz S, Lechner P (2008) MSWI bottom ash for upgrading of biogas and landfill gas. Environ Technol 29:757–764. https://doi.org/10.1080/09593330801987061
Mostbauer P, Lombardi L, Olivieri T, Lenz S (2014) Pilot scale evaluation of the BABIU process—upgrading of landfill gas or biogas with the use of MSWI bottom ash. Waste Manag 34:125–133. https://doi.org/10.1016/j.wasman.2013.09.016
Nilsson M, Andreas L, Lagerkvist A (2016) Effect of accelerated carbonation and zero valent iron on metal leaching from bottom ash. Waste Manag 51:97–104. https://doi.org/10.1016/j.wasman.2015.12.028
Pantini S, Verginelli I, Lombardi F, Scheutz C, Kjeldsen P (2015) Assessment of biogas production from MBT waste under different operating conditions. Waste Manag 43:37–49. https://doi.org/10.1016/j.wasman.2015.06.019
Patterson T, Esteves S, Dinsdale R, Guwy A (2011) An evaluation of the policy and techno-economic factors affecting the potential for biogas upgrading for transport fuel use in the UK. Energy Policy 39:1806–1816. https://doi.org/10.1016/j.enpol.2011.01.017
Peres Ribeiro J, Domingos Vicente E, Alves C, Querol X, Amato F, Tarelho LAC (2017) Characteristics of ash and particle emissions during bubbling fluidised bed combustion of three types of residual forest biomass. Environ Sci Pollut Res 24:10018–10029. https://doi.org/10.1007/s11356-016-8099-6
Rasi S, Läntelä J, Rintala J (2014) Upgrading landfill gas using a high pressure water absorption process. Fuel 115:539–543. https://doi.org/10.1016/j.fuel.2013.07.082
Ryckebosch E, Drouillon M, Vervaeren H (2011) Techniques for transformation of biogas to biomethane. Biomass Bioenergy 35:1633–1645. https://doi.org/10.1016/j.biombioe.2011.02.033
Trivedi NS, Mandavgane SA, Mehetre S, Kulkarni BD (2016) Characterization and valorization of biomass ashes. Environ Sci Pollut Res 23:20243. https://doi.org/10.1007/s11356-016-7227-7
van Zomeren A, van der Laan SR, Kobesen HBA, Huijgen WJ, Comans RN (2011) Changes in mineralogical and leaching properties of converter steel slag resulting from accelerated carbonation at low CO2 pressure. Waste Manag 31:2236–2244. https://doi.org/10.1016/j.wasman.2011.05.022
Yang L, Ge X, Wan C, Yu F, Li Y (2014) Progress and perspectives in converting biogas to transportation fuels. Renew Sust Energ Rev 40:1133–1152. https://doi.org/10.1016/j.rser.2014.08.008
Yuen YT, Sharratt PN, Jie B (2016) Carbon dioxide mineralization process design and evaluation: concepts, case studies, and considerations. Environ Sci Pollut Res 23:22309–22330. https://doi.org/10.1007/s11356-016-6512-9
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Fondazione Edmund Mach in San Michele all’Adige (TN), Italy, is fully acknowledged for supplying the wood ash.
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Responsible editor: Philippe Garrigues
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Lombardi, L., Costa, G. & Spagnuolo, R. Accelerated carbonation of wood combustion ash for CO2 removal from gaseous streams and storage in solid form. Environ Sci Pollut Res 25, 35855–35865 (2018). https://doi.org/10.1007/s11356-018-2159-z
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DOI: https://doi.org/10.1007/s11356-018-2159-z