Efficiency of castor oil–based polyurethane foams for oil sorption S10 and S500: Influence of porous size and statistical analysis

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University for Latin American Integration (UNILA)-
Autor(es): dc.contributorAraraquara University – UNIARA-
Autor(es): dc.contributorUniversidade do Estado do Rio de Janeiro (UERJ)-
Autor(es): dc.creatorAlves, Fillip C-
Autor(es): dc.creatordos Santos, Vanessa F-
Autor(es): dc.creatorMonticeli, Francisco M-
Autor(es): dc.creatorOrnaghi, Heitor-
Autor(es): dc.creatorBarud, Hernane da Silva-
Autor(es): dc.creatorMulinari, Daniella R-
Data de aceite: dc.date.accessioned2025-08-21T22:14:20Z-
Data de disponibilização: dc.date.available2025-08-21T22:14:20Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1177/09673911211040360-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229404-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229404-
Descrição: dc.descriptionThis study evaluates the efficiency of castor oil–based polyurethane foams for oil sorption S10 and S500, focusing on the influence of the pores’ size. Different foams were produced by varying the polyol: isocyanate ratio (1:0.3; 1:0.5; 1:1.0; 1:1.5; and 1:2.0). The physicochemical properties, morphology, density, and Hg porosity were determined. The sorption capacity was influenced by exposure time, oil viscosity, and concentration of the reagents, considering variations in the hydrophobicity, void content, and morphology. The results showed that the foam produced at an in the same mass proportion (PUC) has a higher sorption capacity in exposure time from 25 to 40 h due to higher void content and larger pore diameter size. It was observed that the lower viscosity of S10 diesel contributes to the higher sorption efficiency compared to S500 one. The Taguchi method corroborated the mentioned results, indicating a higher sorption trend by varying the reagent concentration and exposure times.-
Descrição: dc.descriptionDepartment of Materials and Technology School of Engineering (FEG) – CEP Sao Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Energy School of Engineering (FEG) – CEP Sao Paulo State University (UNESP)-
Descrição: dc.descriptionFederal University for Latin American Integration (UNILA)-
Descrição: dc.descriptionAraraquara University – UNIARA-
Descrição: dc.descriptionDepartment of Mechanics and Energy UERJ-
Descrição: dc.descriptionDepartment of Materials and Technology School of Engineering (FEG) – CEP Sao Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Energy School of Engineering (FEG) – CEP Sao Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationPolymers and Polymer Composites-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcastor oil-
Palavras-chave: dc.subjectdiesel-
Palavras-chave: dc.subjectPolyurethane-
Palavras-chave: dc.subjectsize porous-
Palavras-chave: dc.subjectsorption-
Título: dc.titleEfficiency of castor oil–based polyurethane foams for oil sorption S10 and S500: Influence of porous size and statistical analysis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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