Abstract:
The effect of reducing mineral matter naturally present in sawdust from untreated poplar (Populus deltoide) wood and giant reed (Arundo donax) canes on pyrolysis kinetics was examined from comparative non-isothermal thermogravimetric measurements in the range 20-900C, using raw and previously demineralized samples. Estimated kinetic parameters reflected changes caused by demineralization, especially in the low temperature range (up to 450C), likely due to catalytic effects of the minerals. Pyrolysis of the demineralized biomasses also induced an enhanced development in pore structure of the resulting charcoal, favoring its potential use in adsorption applications and/or as an improved intermediate product for further conversion into activated carbons.
Registro:
Documento: |
Artículo
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Título: | Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure |
Autor: | González, J.D.; Kim, M.R.; Buonomo, E.L.; Bonelli, P.R.; Cukierman, A.L. |
Filiación: | Programa de Investigacin y Desarrollo de Fuentes Alternativas de Materias Primas y Energía, Departamento de Industrias, Universidad de Buenos Aires, Buenos Aires, Argentina Farmacotecnia II - Tecnología Especial, Departamento de Tecnología Farmacéutica, Universidad de Buenos Aires, Buenos Aires, Argentina PINMATE, Depto. de Industrias, Ciudad Universitaria (C1428BGA), Buenos Aires, Argentina
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Palabras clave: | Biomass pyrolysis; Charcoal; Energy crops; Kinetics; Mineral matter; Adsorption; Charcoal; Pyrolysis; Thermogravimetric analysis; Catalytic effects; Energy crops; Mineral matters; Biomass |
Año: | 2008
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Volumen: | 30
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Número: | 9
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Página de inicio: | 809
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Página de fin: | 817
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DOI: |
http://dx.doi.org/10.1080/15567030600817878 |
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_v30_n9_p809_Gonzalez |
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Citas:
---------- APA ----------
González, J.D., Kim, M.R., Buonomo, E.L., Bonelli, P.R. & Cukierman, A.L.
(2008)
. Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure. Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 30(9), 809-817.
http://dx.doi.org/10.1080/15567030600817878---------- CHICAGO ----------
González, J.D., Kim, M.R., Buonomo, E.L., Bonelli, P.R., Cukierman, A.L.
"Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure"
. Energy Sources, Part A: Recovery, Utilization and Environmental Effects 30, no. 9
(2008) : 809-817.
http://dx.doi.org/10.1080/15567030600817878---------- MLA ----------
González, J.D., Kim, M.R., Buonomo, E.L., Bonelli, P.R., Cukierman, A.L.
"Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure"
. Energy Sources, Part A: Recovery, Utilization and Environmental Effects, vol. 30, no. 9, 2008, pp. 809-817.
http://dx.doi.org/10.1080/15567030600817878---------- VANCOUVER ----------
González, J.D., Kim, M.R., Buonomo, E.L., Bonelli, P.R., Cukierman, A.L. Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure. Energy Sources Recovery Util. Environ. Eff. 2008;30(9):809-817.
http://dx.doi.org/10.1080/15567030600817878