Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal

Autores
Arnal, Pablo Maximiliano
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Charcoals have been widely used by scientist to research the removal of contaminants from water and air. One key feature of charcoal is that it keeps macropores from the parent material -though anisotropically contracted- and can even develop meso- and micropores. However, the controlled thermochemical conversion of biomass into charcoal at laboratory scale normally requires special setups which involve either vacuum or inert gas. Those setups may not be affordable in research groups or educational institutions where the research of charcoals would be highly welcome. In this work, I propose a simple and effective method to steer the thermochemical process that converts sunflower hulls (SFH) into charcoal with basic laboratory resources. The carbonization method: - Place SFH in an airtight aluminum envelope. - Thermally treat SFH within the envelope in a common laboratory oven. - Open the envelope to obtain the carbonized sunflower hulls.
Centro de Tecnología de Recursos Minerales y Cerámica
Materia
Ciencias Exactas
Química
aluminum foil
biomass
carbonization
charcoal
sunflower hull
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/104440
Acceder
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network_name_str SEDICI (UNLP)
spelling Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoalArnal, Pablo MaximilianoCiencias ExactasQuímicaaluminum foilbiomasscarbonizationcharcoalsunflower hullCharcoals have been widely used by scientist to research the removal of contaminants from water and air. One key feature of charcoal is that it keeps macropores from the parent material -though anisotropically contracted- and can even develop meso- and micropores. However, the controlled thermochemical conversion of biomass into charcoal at laboratory scale normally requires special setups which involve either vacuum or inert gas. Those setups may not be affordable in research groups or educational institutions where the research of charcoals would be highly welcome. In this work, I propose a simple and effective method to steer the thermochemical process that converts sunflower hulls (SFH) into charcoal with basic laboratory resources. The carbonization method: - Place SFH in an airtight aluminum envelope. - Thermally treat SFH within the envelope in a common laboratory oven. - Open the envelope to obtain the carbonized sunflower hulls.Centro de Tecnología de Recursos Minerales y Cerámica2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf198-203http://sedici.unlp.edu.ar/handle/10915/104440enginfo:eu-repo/semantics/altIdentifier/url/http://hdl.handle.net/11336/37775info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2215016115000230?via%3Dihubinfo:eu-repo/semantics/altIdentifier/issn/2215-0161info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mex.2015.03.009info:eu-repo/semantics/altIdentifier/hdl/11336/37775info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:14:35Zoai:sedici.unlp.edu.ar:10915/104440Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:14:35.381SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
title Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
spellingShingle Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
Arnal, Pablo Maximiliano
Ciencias Exactas
Química
aluminum foil
biomass
carbonization
charcoal
sunflower hull
title_short Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
title_full Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
title_fullStr Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
title_full_unstemmed Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
title_sort Baking sunflower hulls within an aluminum envelope in a common laboratory oven yields charcoal
dc.creator.none.fl_str_mv Arnal, Pablo Maximiliano
author Arnal, Pablo Maximiliano
author_facet Arnal, Pablo Maximiliano
author_role author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
aluminum foil
biomass
carbonization
charcoal
sunflower hull
topic Ciencias Exactas
Química
aluminum foil
biomass
carbonization
charcoal
sunflower hull
dc.description.none.fl_txt_mv Charcoals have been widely used by scientist to research the removal of contaminants from water and air. One key feature of charcoal is that it keeps macropores from the parent material -though anisotropically contracted- and can even develop meso- and micropores. However, the controlled thermochemical conversion of biomass into charcoal at laboratory scale normally requires special setups which involve either vacuum or inert gas. Those setups may not be affordable in research groups or educational institutions where the research of charcoals would be highly welcome. In this work, I propose a simple and effective method to steer the thermochemical process that converts sunflower hulls (SFH) into charcoal with basic laboratory resources. The carbonization method: - Place SFH in an airtight aluminum envelope. - Thermally treat SFH within the envelope in a common laboratory oven. - Open the envelope to obtain the carbonized sunflower hulls.
Centro de Tecnología de Recursos Minerales y Cerámica
description Charcoals have been widely used by scientist to research the removal of contaminants from water and air. One key feature of charcoal is that it keeps macropores from the parent material -though anisotropically contracted- and can even develop meso- and micropores. However, the controlled thermochemical conversion of biomass into charcoal at laboratory scale normally requires special setups which involve either vacuum or inert gas. Those setups may not be affordable in research groups or educational institutions where the research of charcoals would be highly welcome. In this work, I propose a simple and effective method to steer the thermochemical process that converts sunflower hulls (SFH) into charcoal with basic laboratory resources. The carbonization method: - Place SFH in an airtight aluminum envelope. - Thermally treat SFH within the envelope in a common laboratory oven. - Open the envelope to obtain the carbonized sunflower hulls.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/104440
url http://sedici.unlp.edu.ar/handle/10915/104440
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://hdl.handle.net/11336/37775
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2215016115000230?via%3Dihub
info:eu-repo/semantics/altIdentifier/issn/2215-0161
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mex.2015.03.009
info:eu-repo/semantics/altIdentifier/hdl/11336/37775
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
198-203
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instname:Universidad Nacional de La Plata
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instname_str Universidad Nacional de La Plata
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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