RT info:eu-repo/semantics/article
T1 Investigation of Ni–Fe–Cu-layered double hydroxide catalysts in steam reforming of toluene as a model compound of biomass tar
A1 Díez Rodríguez, David
A1 Urueña Leal, Ana
A1 Antolín Giraldo, Gregorio
K1 Layered double hydroxides
K1 Biomass gasification
K1 Aire - Contaminación
K1 Catalysts
K1 Hydrogen
K1 3303 Ingeniería y Tecnología Químicas
AB This work focused on the synthesis of a catalyst based on layered double hydroxides with a molar cation concentration Ni/Cu/Fe/Mg/Al of 30/5/5/40/20 and its performance in the steam reforming of toluene as a model compound of biomass tar. Its performance at different temperatures (500, 600, 700, 800, and 900 °C) and steam/carbon molar ratios (S/C ratios) (1, 2, 4, 6, 8) was studied. The contact time used was 0.32 g h mol−1. The catalyst obtained allowed us to reach 98–99.87% gas conversion of toluene with a low carbon deposition on catalyst surface (1.4 wt %) at 800 °C and S/C = 4. In addition, conversions in the range of 600–700 °C were higher than 80% and 90%, respectively, and the type of carbon deposited on the catalyst was found to be filamentous, which did not significantly reduce the performance of the catalyst.
PB MDPI
SN 2227-9717
YR 2020
FD 2020
LK https://uvadoc.uva.es/handle/10324/58914
UL https://uvadoc.uva.es/handle/10324/58914
LA eng
NO Processes, 2021, Vol. 9, Nº. 1, 76
NO Producción Científica
DS UVaDOC
RD 14-oct-2024