Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications

This research explores the production of activated carbon (AC) from cashew nut shells using a potassium hydroxide (KOH) activation method, with a focus on its application in high-pressure gas adsorption. Among the synthesized samples, AC850 demonstrated the highest efficiency, displaying a specific...

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Autores: Serafin, Jarosław, Farid, Ghulam, Dziejarski, B., Fonseca-Bermúdez, Ó.J., Giraldo, L., Sierra-Ramírez, R., Gil Bonillo, Marta, Moreno-Piraján, J.C.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:dnet:recercat____::bd2130432df70cec8f1477aa1718c9af
Acceso en línea:https://hdl.handle.net/2445/229578
Access Level:acceso abierto
Palabra clave:Carbó activat
Emmagatzematge d&apos
Hidrogen
Anacard
Activated carbon
Hydrogen storage
cashew nut shells
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network_name_str España
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spelling Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applicationsSerafin, JarosławFarid, GhulamDziejarski, B.Fonseca-Bermúdez, Ó.J.Giraldo, L.Sierra-Ramírez, R.Gil Bonillo, MartaMoreno-Piraján, J.C.Carbó activatEmmagatzematge d&aposHidrogenAnacardActivated carbonHydrogen storagecashew nut shellsThis research explores the production of activated carbon (AC) from cashew nut shells using a potassium hydroxide (KOH) activation method, with a focus on its application in high-pressure gas adsorption. Among the synthesized samples, AC850 demonstrated the highest efficiency, displaying a specific surface area of 1972 m2/g and total and micropore volumes of 0.847 cm3/g and 0.724 cm3/g, respectively. The bioorganic activated carbon exhibited significant sorption capabilities for H2, with uptake values of 13.34 mmol/g (2.69 wt%) at 10 bar and 25 °C, and a H2/CH4 selectivity range between 43.4 and 2.6. Calculations were also conducted for selectivity in a mixture of three gases (H2, CO2, and CH4) in industrial settings. Advanced characterization methods such as N2/CO2 adsorption isotherms, FT-IR, Raman spectroscopy, SEM, and TGA were employed to analyze the structural and chemical properties of the produced AC, including its functional groups and molecular structure. The research underscores the potential of utilizing agricultural waste, particularly cashew nut shells, to develop efficient materials for H2 storage and purification. The high-pressure adsorption capability and eco-friendly nature of the manufactured activated carbon make it suitable for both environmental and industrial applications.Elsevier Ltd.2026202620242026info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion15 p.application/pdfhttps://hdl.handle.net/2445/229578Articles publicats en revistes (Química Inorgànica i Orgànica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1016/j.ijhydene.2024.08.417International Journal of Hydrogen Energy, 2024, vol. 86, num.2024, p. 662-676https://doi.org/10.1016/j.ijhydene.2024.08.417cc-by (c) Serafin, Jarosław et al., 2024http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:dnet:recercat____::bd2130432df70cec8f1477aa1718c9af2026-05-29T05:05:01Z
dc.title.none.fl_str_mv Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
title Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
spellingShingle Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
Serafin, Jarosław
Carbó activat
Emmagatzematge d&apos
Hidrogen
Anacard
Activated carbon
Hydrogen storage
cashew nut shells
title_short Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
title_full Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
title_fullStr Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
title_full_unstemmed Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
title_sort Bioorganic activated carbon from cashew nut shells for H2 adsorption and H2/CO2, H2/CH4, CO2/CH4, H2/CO2/CH4 selectivity in industrial applications
dc.creator.none.fl_str_mv Serafin, Jarosław
Farid, Ghulam
Dziejarski, B.
Fonseca-Bermúdez, Ó.J.
Giraldo, L.
Sierra-Ramírez, R.
Gil Bonillo, Marta
Moreno-Piraján, J.C.
author Serafin, Jarosław
author_facet Serafin, Jarosław
Farid, Ghulam
Dziejarski, B.
Fonseca-Bermúdez, Ó.J.
Giraldo, L.
Sierra-Ramírez, R.
Gil Bonillo, Marta
Moreno-Piraján, J.C.
author_role author
author2 Farid, Ghulam
Dziejarski, B.
Fonseca-Bermúdez, Ó.J.
Giraldo, L.
Sierra-Ramírez, R.
Gil Bonillo, Marta
Moreno-Piraján, J.C.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Carbó activat
Emmagatzematge d&apos
Hidrogen
Anacard
Activated carbon
Hydrogen storage
cashew nut shells
topic Carbó activat
Emmagatzematge d&apos
Hidrogen
Anacard
Activated carbon
Hydrogen storage
cashew nut shells
description This research explores the production of activated carbon (AC) from cashew nut shells using a potassium hydroxide (KOH) activation method, with a focus on its application in high-pressure gas adsorption. Among the synthesized samples, AC850 demonstrated the highest efficiency, displaying a specific surface area of 1972 m2/g and total and micropore volumes of 0.847 cm3/g and 0.724 cm3/g, respectively. The bioorganic activated carbon exhibited significant sorption capabilities for H2, with uptake values of 13.34 mmol/g (2.69 wt%) at 10 bar and 25 °C, and a H2/CH4 selectivity range between 43.4 and 2.6. Calculations were also conducted for selectivity in a mixture of three gases (H2, CO2, and CH4) in industrial settings. Advanced characterization methods such as N2/CO2 adsorption isotherms, FT-IR, Raman spectroscopy, SEM, and TGA were employed to analyze the structural and chemical properties of the produced AC, including its functional groups and molecular structure. The research underscores the potential of utilizing agricultural waste, particularly cashew nut shells, to develop efficient materials for H2 storage and purification. The high-pressure adsorption capability and eco-friendly nature of the manufactured activated carbon make it suitable for both environmental and industrial applications.
publishDate 2024
dc.date.none.fl_str_mv 2024
2026
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/229578
url https://hdl.handle.net/2445/229578
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1016/j.ijhydene.2024.08.417
International Journal of Hydrogen Energy, 2024, vol. 86, num.2024, p. 662-676
https://doi.org/10.1016/j.ijhydene.2024.08.417
dc.rights.none.fl_str_mv cc-by (c) Serafin, Jarosław et al., 2024
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Serafin, Jarosław et al., 2024
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15 p.
application/pdf
dc.publisher.none.fl_str_mv Elsevier Ltd.
publisher.none.fl_str_mv Elsevier Ltd.
dc.source.none.fl_str_mv Articles publicats en revistes (Química Inorgànica i Orgànica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869413165601652736
score 15,812429

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