Desulfurization of Model Oil through Adsorption over Activated Charcoal and Bentonite Clay Composites

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFaculty of Materials and Chemical Engineering-
Autor(es): dc.contributorInstitute of Chemical Sciences-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal de Mato Grosso do Sul (UFMS)-
Autor(es): dc.creatorUllah, Sana-
Autor(es): dc.creatorHussain, Sajjad-
Autor(es): dc.creatorAhmad, Waqas-
Autor(es): dc.creatorKhan, Hammad-
Autor(es): dc.creatorKhan, Khurram Imran-
Autor(es): dc.creatorKhan, Saad Ullah-
Autor(es): dc.creatorKhan, Sabir [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:24:39Z-
Data de disponibilização: dc.date.available2022-02-22T00:24:39Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/ceat.201900203-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/198478-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/198478-
Descrição: dc.descriptionAdsorption of dibenzothiophene (DBT) from model oil was investigated using composites of pure activated charcoal and pure bentonite clay. DBT adsorption was carried out in batch mode experiments at laboratory scale, where the developed composite materials showed a synergistic effect in removal of DBT from the model oil in terms of improved surface acidity of the pure activated charcoal and mesoporous structure of the pure bentonite clay. Thermodynamics, kinetics, and optimization of various adsorption parameters were investigated. Kinetic analyses proved that DBT adsorption followed pseudo-second-order kinetics. To study the thermodynamics of the adsorption, different isotherm adsorption models were applied. The Langmuir isotherm best fitted to the adsorption data. Various thermodynamic parameters were evaluated, including Gibbs free energy, entropy, and enthalpy.-
Descrição: dc.descriptionGhulam Ishaq Khan Institute of Engineering Sciences and Technology-
Descrição: dc.descriptionGIK Institute of Engineering Sciences and Technology Faculty of Materials and Chemical Engineering-
Descrição: dc.descriptionUniversity of Peshawar Institute of Chemical Sciences-
Descrição: dc.descriptionUniversidade Estadual Paulista UNESP Instituto de Química, Av. Prof. Francisco Degni, 55 – Jardim Quitandinha-
Descrição: dc.descriptionUniversidade Federal de Mato Grosso do Sul Av. Costa e Silva s/n° – Bairro Universitário Faculdade de Engenharias Arquitetura e Urbanismo e Geografia-
Descrição: dc.descriptionUniversidade Estadual Paulista UNESP Instituto de Química, Av. Prof. Francisco Degni, 55 – Jardim Quitandinha-
Formato: dc.format564-573-
Idioma: dc.languageen-
Relação: dc.relationChemical Engineering and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectActivated charcoal-
Palavras-chave: dc.subjectAdsorption-
Palavras-chave: dc.subjectBentonite clay-
Palavras-chave: dc.subjectDesulfurization-
Palavras-chave: dc.subjectDibenzothiophene-
Título: dc.titleDesulfurization of Model Oil through Adsorption over Activated Charcoal and Bentonite Clay Composites-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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