Abstract
Biomass gasification has been identified as an option for energetic valorisation of organic wastes. This work aimed to study the gasification of cork industry wastes using a semi-batch fluidized bed reactor. The experimental tests were performed using air as oxidizing agent and sand particles as bed material. The heating was performed with an electrical resistance of 3 kW. The effect of biomass load (2–5.6 g), and bed temperature (780–900 °C) on gasification performance was evaluated using an air flow rate of 0.092 g/s. Samples of producer gas were analysed by a gas chromatograph fitted with a thermal conductivity detector. The detected and quantified compounds on producer gas were H2, CO, CH4 and CO2. Temperature and mass load had a predominant role in gasification performance and all gasification parameters increased with the temperature rise. The increase of mass resulted in a decrease of carbon conversion efficiency, cold gas efficiency and dry gas yield. Best results were obtained with mass load at a range of of 2–4 g, working at 850 °C. The results showed that cork particles are a sustainable raw material for gasification processes.
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References
Cortiça – Estatísticas e Prospectiva. Associação Portuguesa da Cortiça (APCOR). http://www.apcor.pt/wp-content/uploads/2015/07/Estudo_CaraterizacaoSectorial_2015.pdf, Accessed 17 Nov 2016
Taylor and Francis: Handbook of Plant-Based Biofuels. Ashok Pandey Editor, New York (2009)
Basu, P.: Combustion and Gasification in Fluidized Beds. Taylor & Francis Group, Abingdon (2006)
Pooya, L., Zainal, A.: Gasification of palm empty fruit bunch in a bubbling fluidized bed: a performance and agglomeration study. Biores. Technol. 102, 2068–2076 (2011)
Lv, P., Xiong, Z., Chang, J., Wu, C., Chen, Y., Zhu, J.: An experimental study on biomass air-steam gasification in fluidized bed. Biores. Technol. 95, 95–101 (2004)
Shayan, K.,.Gerspacher, R., Gupta, R., Spiteri, R.: Study of factors affecting syngas quality and their interactions in fluidized bed gasification of lignite coal. Fuel 103, 308–320 (2013)
Aguiar, S.: Avaliação Experimental de um gaseificador de leito fluidizado borbulhante para biomassa. MSc thesis in Mechanical Engineer, UNIFEI, Brazil (2003)
Pinto, F., Franco, C., André, R., Tavares, C., Dias, M., Gulyurtlu, I., Cabrita, I.: Effect of experimental conditions on co-gasification of coal, biomass and plastics wastes with air/steam mixtures in a fluidized bed system. Fuel 82, 1967–1976 (2003)
André, R., Pinto, F., Franco, C., Dias, M., Gulyurtlu, I., Matos, M., Cabrita, I.: Fluidised bed co-gasification of coal and olive oil industry wastes. Fuel 84, 1635–1644 (2005)
Kumar, A., Jones, D., Hanna, M.: Thermochemical biomass gasification: a review of the current status of the technology. Energies 2, 556–581 (2009)
Couto, N., Silva, V., Monteiro, E., Rouboa, A., Brito, P.: An experimental and numerical study on the Miscanthus gasification by using a pilot scale gasifier. Renew Energy (2017). https://doi.org/10.1016/j.renene.2017.03.028
Kassir, A., Gañan-Gómez, J., Mohamad, A., Cuerda-Correa, E.: A study of energy production from cork residues: sawdust, sandpaper dust and triturated wood. Energy 35, 382–386 (2010)
Cordeiro, N., Belgacem, M., Silvestre, A., Neto, C., Gandini, A.: Cork suberin as a new source of chemicals. 1. Isolation and chemical characterization of its composition. Int. J. Biol. Macromol. 22, 71–80 (1998)
Borges, M., Ferreira, J., Roseira, I., Rosmaninho, M., Silva, M.: A cortiça, in Universidade de Trás-os-Montes e Alto Douro (Eds.), Ciência e tecnologia dos materiais, Intelecto, pp. 74–139 (1988)
Wwn-Ching, Y.: 2003. Handbook of Fluidization and Fluid-Particle Systems. Marcel Dekker Inc, New York, ISBN: 0-8247-0259-X
Lahijani, P., Zainal, Z.: Gasification of palm empty fruit bunch in a bubbling fluidized bed: a performance and agglomeration study. Biores. Technol. 102(2), 2068–2076 (2011)
Almeida, A.F., Vieira, M.S., Ribeiro, A.M., Pereira, I.M., Neto, M.P., Pilão, R.M.: Effect of air/biomass ratio on the gasification of Olive bagasse particles. Int. J. Environ. Sci. Dev., 7, 4 (2016)
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Financial support from the “FCT—Fundação para a Ciência e Tecnologia” under the Research Project UID/EQU/00305/2013.
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Rodrigues, S., Almeida, A., Ribeiro, A. et al. Gasification of Cork Wastes in a Fluidized Bed Reactor. Waste Biomass Valor 11, 1159–1167 (2020). https://doi.org/10.1007/s12649-018-0335-5
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DOI: https://doi.org/10.1007/s12649-018-0335-5