Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure

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 demine...

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Detalles Bibliográficos
Publicado: 2008
Materias:
Biomass pyrolysis
Charcoal
Energy crops
Kinetics
Mineral matter
Adsorption
Pyrolysis
Thermogravimetric analysis
Catalytic effects
Mineral matters
Biomass
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15567036_v30_n9_p809_Gonzalez
http://hdl.handle.net/20.500.12110/paper_15567036_v30_n9_p809_Gonzalez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_15567036_v30_n9_p809_Gonzalez
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spelling paper:paper_15567036_v30_n9_p809_Gonzalez2023-06-08T16:23:15Z Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure Biomass pyrolysis Charcoal Energy crops Kinetics Mineral matter Adsorption Charcoal Pyrolysis Thermogravimetric analysis Catalytic effects Energy crops Mineral matters Biomass 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. 2008 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15567036_v30_n9_p809_Gonzalez http://hdl.handle.net/20.500.12110/paper_15567036_v30_n9_p809_Gonzalez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Biomass pyrolysis
Charcoal
Energy crops
Kinetics
Mineral matter
Adsorption
Charcoal
Pyrolysis
Thermogravimetric analysis
Catalytic effects
Energy crops
Mineral matters
Biomass
spellingShingle Biomass pyrolysis
Charcoal
Energy crops
Kinetics
Mineral matter
Adsorption
Charcoal
Pyrolysis
Thermogravimetric analysis
Catalytic effects
Energy crops
Mineral matters
Biomass
Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure
topic_facet Biomass pyrolysis
Charcoal
Energy crops
Kinetics
Mineral matter
Adsorption
Charcoal
Pyrolysis
Thermogravimetric analysis
Catalytic effects
Energy crops
Mineral matters
Biomass
description 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.
title Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure
title_short Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure
title_full Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure
title_fullStr Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure
title_full_unstemmed Pyrolysis of biomass from sustainable energy plantations: Effect of mineral matter reduction on kinetics and charcoal pore structure
title_sort pyrolysis of biomass from sustainable energy plantations: effect of mineral matter reduction on kinetics and charcoal pore structure
publishDate 2008
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15567036_v30_n9_p809_Gonzalez
http://hdl.handle.net/20.500.12110/paper_15567036_v30_n9_p809_Gonzalez
_version_ 1768544383240503296

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