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dc.contributor.author
Vargas, Diana P.
dc.contributor.author
Alexandre de Oliveira, José Carlos
dc.contributor.author
Giraldo, Liliana
dc.contributor.author
Moreno Piraján, Juan Carlos
dc.contributor.author
López, Raúl Horacio
dc.contributor.author
Zgrablich, Jorge Andres
dc.date.available
2017-03-20T18:36:12Z
dc.date.issued
2011-07
dc.identifier.citation
Vargas, Diana P.; Alexandre de Oliveira, José Carlos; Giraldo, Liliana; Moreno Piraján, Juan Carlos; López, Raúl Horacio; et al.; Textural Characteristics and Energetic Parameters of Activated Carbon Monoliths: Experiments and Monte Carlo Simulations; Sage Publications; Adsorption Science & Technology; 29; 7; 7-2011; 637-649
dc.identifier.issn
0263-6174
dc.identifier.uri
http://hdl.handle.net/11336/14100
dc.description.abstract
Disc-type activated carbon monoliths were prepared through chemical activation of coconut shell and African palm pits with phosphoric acid at different concentrations, without using any binder. The structures thereby produced were studied experimentally by nitrogen adsorption at 77 K, carbon dioxide adsorption at 273 K and immersion calorimetry in benzene. The experimental data allowed the textural and energetic characterization of the microporous solids to be obtained, viz. BET areas between 752 and 1711 m2/g,micropore volumes between 0.32 and 0.61 cm3/g, ultramicropore volumes between 0.11 and 0.24 cm3/g and immersion enthalpy values between 95.85 and 147.7 J/g. Grand Canonical Monte Carlo (GCMC) simulations were used to analyze the experimental results, providing an interpretation of, as well as a more detailed characterization, of the textural properties, such as the determination of the pore-size distribution (PSD) of each material.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sage Publications
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Monoliths
dc.subject
Simulation
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Pore Size Distribution
dc.subject.classification
Física Atómica, Molecular y Química
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Textural Characteristics and Energetic Parameters of Activated Carbon Monoliths: Experiments and Monte Carlo Simulations
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-03-20T14:10:40Z
dc.journal.volume
29
dc.journal.number
7
dc.journal.pagination
637-649
dc.journal.pais
Reino Unido
dc.journal.ciudad
Brentwood
dc.description.fil
Fil: Vargas, Diana P.. Universidad Nacional de Colombia; Colombia
dc.description.fil
Fil: Alexandre de Oliveira, José Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina. Universidad Nacional de San Luis; Argentina
dc.description.fil
Fil: Giraldo, Liliana. Universidad Nacional de Colombia; Colombia
dc.description.fil
Fil: Moreno Piraján, Juan Carlos. Universidad de Los Andes; Venezuela
dc.description.fil
Fil: López, Raúl Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina. Universidad Nacional de San Luis; Argentina
dc.description.fil
Fil: Zgrablich, Jorge Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina. Universidad Nacional de San Luis; Argentina
dc.journal.title
Adsorption Science & Technology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://journals.sagepub.com/doi/10.1260/0263-6174.29.7.637
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1260/0263-6174.29.7.637
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