Thermochemical conversion of Arundo donax into useful solid products

Physico-chemical characteristics of raw stems of giant reed (Arundo donax L.) and of the char obtained by pyrolysis at 500° C and 800° C under flowing N2, as well as char yield, were determined to examine features evolution and potential applications. The chars derived at both temperatures were foun...

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Autores principales: Basso, M.C., Cerrella, E.G., Buonomo, E.L., Bonelli, P.R., Cukierman, A.L.
Formato: JOUR
Materias:
Arundo donax pyrolysis
Arundo-derived char properties
Energy crops
Giant reed
Carbon
Phosphoric acid
Thermogravimetric analysis
Pyrolysis
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00908312_v27_n15_p1429_Basso
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00908312_v27_n15_p1429_Basso
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spelling todo:paper_00908312_v27_n15_p1429_Basso2023-10-03T14:54:52Z Thermochemical conversion of Arundo donax into useful solid products Basso, M.C. Cerrella, E.G. Buonomo, E.L. Bonelli, P.R. Cukierman, A.L. Arundo donax pyrolysis Arundo-derived char properties Energy crops Giant reed Carbon Phosphoric acid Thermogravimetric analysis Arundo donax pyrolysis Arundo-derived char properties Energy crops Giant reed Pyrolysis Physico-chemical characteristics of raw stems of giant reed (Arundo donax L.) and of the char obtained by pyrolysis at 500° C and 800° C under flowing N2, as well as char yield, were determined to examine features evolution and potential applications. The chars derived at both temperatures were found potentially suitable as solid bio-fuels. Char features and yield at the lower temperature were compared to those from pyrolysis of the stems pre-treated with a phosphoric acid solution under otherwise identical conditions. The acid treatment induced an enhanced char yield and a highly developed porous structure with surface properties similar to those characterizing activated carbons. Thermogravimetric analysis also showed substantial changes in pyrolytic behavior of the treated stems. They seem to be due to the catalytic action of the acid promoting degradation at lower temperatures compared to pyrolysis of the untreated stems. Copyright © Taylor & Francis Inc. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00908312_v27_n15_p1429_Basso
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Arundo donax pyrolysis
Arundo-derived char properties
Energy crops
Giant reed
Carbon
Phosphoric acid
Thermogravimetric analysis
Arundo donax pyrolysis
Arundo-derived char properties
Energy crops
Giant reed
Pyrolysis
spellingShingle Arundo donax pyrolysis
Arundo-derived char properties
Energy crops
Giant reed
Carbon
Phosphoric acid
Thermogravimetric analysis
Arundo donax pyrolysis
Arundo-derived char properties
Energy crops
Giant reed
Pyrolysis
Basso, M.C.
Cerrella, E.G.
Buonomo, E.L.
Bonelli, P.R.
Cukierman, A.L.
Thermochemical conversion of Arundo donax into useful solid products
topic_facet Arundo donax pyrolysis
Arundo-derived char properties
Energy crops
Giant reed
Carbon
Phosphoric acid
Thermogravimetric analysis
Arundo donax pyrolysis
Arundo-derived char properties
Energy crops
Giant reed
Pyrolysis
description Physico-chemical characteristics of raw stems of giant reed (Arundo donax L.) and of the char obtained by pyrolysis at 500° C and 800° C under flowing N2, as well as char yield, were determined to examine features evolution and potential applications. The chars derived at both temperatures were found potentially suitable as solid bio-fuels. Char features and yield at the lower temperature were compared to those from pyrolysis of the stems pre-treated with a phosphoric acid solution under otherwise identical conditions. The acid treatment induced an enhanced char yield and a highly developed porous structure with surface properties similar to those characterizing activated carbons. Thermogravimetric analysis also showed substantial changes in pyrolytic behavior of the treated stems. They seem to be due to the catalytic action of the acid promoting degradation at lower temperatures compared to pyrolysis of the untreated stems. Copyright © Taylor & Francis Inc.
format JOUR
author Basso, M.C.
Cerrella, E.G.
Buonomo, E.L.
Bonelli, P.R.
Cukierman, A.L.
author_facet Basso, M.C.
Cerrella, E.G.
Buonomo, E.L.
Bonelli, P.R.
Cukierman, A.L.
author_sort Basso, M.C.
title Thermochemical conversion of Arundo donax into useful solid products
title_short Thermochemical conversion of Arundo donax into useful solid products
title_full Thermochemical conversion of Arundo donax into useful solid products
title_fullStr Thermochemical conversion of Arundo donax into useful solid products
title_full_unstemmed Thermochemical conversion of Arundo donax into useful solid products
title_sort thermochemical conversion of arundo donax into useful solid products
url http://hdl.handle.net/20.500.12110/paper_00908312_v27_n15_p1429_Basso
work_keys_str_mv AT bassomc thermochemicalconversionofarundodonaxintousefulsolidproducts
AT cerrellaeg thermochemicalconversionofarundodonaxintousefulsolidproducts
AT buonomoel thermochemicalconversionofarundodonaxintousefulsolidproducts
AT bonellipr thermochemicalconversionofarundodonaxintousefulsolidproducts
AT cukiermanal thermochemicalconversionofarundodonaxintousefulsolidproducts
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