Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/handle/123456789/9617
Title: New use for succinylated sugarcane bagasse containing adsorbed Cu2+ and Ni2+ : efficient catalysts for gas-phase n-hexane and n-heptane oxidation reactions.
Authors: Balzer, Rosana
Probst, Luiz Fernando Dias
Fajardo, Humberto Vieira
Teodoro, Filipe Simões
Gurgel, Leandro Vinícius Alves
Gil, Laurent Frédéric
Keywords: Modified sugarcane bagasse
Heterogeneous catalysts
Spent adsorbent
Metal ion
Issue Date: 2017
Citation: BALZER, R. et al. New use for succinylated sugarcane bagasse containing adsorbed Cu2+ and Ni2+ : efficient catalysts for gas-phase n-hexane and n-heptane oxidation reactions. Industrial Crops and Products, v. 97, p. 649-652, 2017. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0926669017300067>. Acesso em: 15 set. 2017.
Abstract: This 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.
URI: http://www.repositorio.ufop.br/handle/123456789/9617
ISSN: 09266690
metadata.dc.rights.license: O periódico Industrial Crops and Products concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 4211380454998.
Appears in Collections:DEQUI - Artigos publicados em periódicos

Files in This Item:
File Description SizeFormat 
ARTIGO_NewUseSuccinylated.pdf628,13 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.