New use for succinylated sugarcane bagasse containing adsorbed Cu2+ and Ni2+ : efficient catalysts for gas-phase n-hexane and n-heptane oxidation reactions.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorBalzer, Rosana-
Autor(es): dc.creatorProbst, Luiz Fernando Dias-
Autor(es): dc.creatorFajardo, Humberto Vieira-
Autor(es): dc.creatorTeodoro, Filipe Simões-
Autor(es): dc.creatorGurgel, Leandro Vinícius Alves-
Autor(es): dc.creatorGil, Laurent Frédéric-
Data de aceite: dc.date.accessioned2025-08-21T15:55:39Z-
Data de disponibilização: dc.date.available2025-08-21T15:55:39Z-
Data de envio: dc.date.issued2018-03-13-
Data de envio: dc.date.issued2018-03-13-
Data de envio: dc.date.issued2017-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/9617-
Fonte completa do material: dc.identifierhttps://doi.org/10.1016/j.indcrop.2017.01.006-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1027671-
Descrição: dc.descriptionThis study describes the use of succinylated twice-mercerized sugarcane bagasse containing adsorbed Cu2+ or Ni2+ ions from spiked aqueous solutions (2MSBA-Cu and 2MSBA-Ni) as heterogeneous catalysts for the catalytic oxidation of n-hexane and n-heptane in gas phase. To the best of our knowledge, this is the first study in which a spent adsorbent material based on lignocellulose biomass is used in the catalytic oxidation of volatile organic compounds. The adsorbent and spent adsorbent materials were characterized by FTIR, TGA and XRD. The amount of Cu2+ and Ni2+ adsorbed on 2MSBA was 0.49 and 2.49 mmol g−1, respectively. The catalysts were active for total oxidation of n-hexane and n-heptane, even at low temperatures. 2MSBA-Cu exhibited higher catalytic activity than 2MSBA-Ni and surprisingly their performances were comparable or superior to those of some catalysts reported in the literature, including noble metal-based catalysts.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsaberto-
Direitos: dc.rightsO periódico Industrial Crops and Products concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 4211380454998.-
Palavras-chave: dc.subjectModified sugarcane bagasse-
Palavras-chave: dc.subjectHeterogeneous catalysts-
Palavras-chave: dc.subjectSpent adsorbent-
Palavras-chave: dc.subjectMetal ion-
Título: dc.titleNew use for succinylated sugarcane bagasse containing adsorbed Cu2+ and Ni2+ : efficient catalysts for gas-phase n-hexane and n-heptane oxidation reactions.-
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