Abstract:
Physicochemical properties of the charcoal arising from pyrolysis of sugarcane bagasse at 600C and 800C were determined to evaluate potentialities for specific end uses. The charcoals were found fairly adequate as solid bio-fuels. Their quality was comparable to charcoals obtained from some other agro-industrial by-products, reportedly proposed as substitutes of wood-based ones. Surface properties of the charcoal generated at the higher temperature indicated that it is reasonably suited for potential use as low-cost rough adsorbent, soil amender, and/or for further upgrading to activated carbon. Moreover, kinetic measurements for pyrolysis of the sugarcane bagasse individually and mixed with an Argentinean subbituminous coal in equal proportions were conducted by thermogravimetry for the range 25C-900C. Data modeling accounting for variations in the activation energy with process evolution provided a proper description of pyrolysis and co-pyrolysis over the entire temperature range.
Registro:
Documento: |
Artículo
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Título: | Pyrolysis of sugarcane bagasse and co-pyrolysis with an Argentinean subbituminous coal |
Autor: | Bonelli, P.R.; Buonomo, E.L.; Cukierman, A.L. |
Filiación: | Programa de Investigacion y Desarrollo de Fuentes Alternativas de Materias Primas y Energia, Departamento de Industrias, Universidad de Buenos Aires, Buenos Aires, Argentina Departamento de Tecnología Farmacéutica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina PINMATE, Depto. de Industrias, Ciudad Universitaria (C1428BGA), Buenos Aires, Argentina
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Palabras clave: | Charcoal properties; Co-pyrolysis kinetics; Pyrolysis kinetics; Sugarcane bagasse pyrolysis; Sugarcane bagasse-Argentinean coal blend; Biofuels; Charcoal; Pyrolysis; Argentinean coal blends; Charcoal properties; Co-pyrolysis kinetics; Sugarcane bagasse; Bagasse; Bagasse; Charcoal; Pyrolysis; Sugar Cane |
Año: | 2007
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Volumen: | 29
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Número: | 8
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Página de inicio: | 731
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Página de fin: | 740
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DOI: |
http://dx.doi.org/10.1080/00908310500281247 |
Título revista: | Energy Sources, Part A: Recovery, Utilization and Environmental Effects
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Título revista abreviado: | Energy Sources Recovery Util. Environ. Eff.
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ISSN: | 15567036
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15567036_v29_n8_p731_Bonelli |
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Citas:
---------- APA ----------
Bonelli, P.R., Buonomo, E.L. & Cukierman, A.L.
(2007)
. Pyrolysis of sugarcane bagasse and co-pyrolysis with an Argentinean subbituminous coal. Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 29(8), 731-740.
http://dx.doi.org/10.1080/00908310500281247---------- CHICAGO ----------
Bonelli, P.R., Buonomo, E.L., Cukierman, A.L.
"Pyrolysis of sugarcane bagasse and co-pyrolysis with an Argentinean subbituminous coal"
. Energy Sources, Part A: Recovery, Utilization and Environmental Effects 29, no. 8
(2007) : 731-740.
http://dx.doi.org/10.1080/00908310500281247---------- MLA ----------
Bonelli, P.R., Buonomo, E.L., Cukierman, A.L.
"Pyrolysis of sugarcane bagasse and co-pyrolysis with an Argentinean subbituminous coal"
. Energy Sources, Part A: Recovery, Utilization and Environmental Effects, vol. 29, no. 8, 2007, pp. 731-740.
http://dx.doi.org/10.1080/00908310500281247---------- VANCOUVER ----------
Bonelli, P.R., Buonomo, E.L., Cukierman, A.L. Pyrolysis of sugarcane bagasse and co-pyrolysis with an Argentinean subbituminous coal. Energy Sources Recovery Util. Environ. Eff. 2007;29(8):731-740.
http://dx.doi.org/10.1080/00908310500281247