RT Journal Article
T1 Bi-reforming of Biogas for Hydrogen Production with Sulfur-Resistant Multimetallic Catalyst
A1 Poggio-Fraccari, Eduardo
A1 Mariño, Fernando
A1 Herrera-Delgado, María Concepción
A1 Larrubia-Vargas, María Ángeles
A1 Alemany-Arrebola, Luis José
K1 Biogas
K1 Hidrógeno -- Industria
AB A multimetallic sample, NiCeSnRh/Al2O3, was tested in methane reforming with a CH4:H2O:CO2 molar ratio equal to 3:2:1. A very stable methane conversion with the time-on-stream was achieved during 20 h. Dimethyl sulfide served as a modelsulfur molecule and a sulfurized sample was also tested. This achieved slightly lower conversion with a stable performance for more than 10 h and a minor but continuous decrease of its activity, after this period. The carbon dioxide conversion was always higher than the methane conversion in agreement with the lower H2/CO ratio observed with respect to the theoretical value, 2/1, indicating the sulfur might block the active sites for H2O activation. The analysis of the used catalysts showed graphitic and disordered carbon deposits
PB Wiley
YR 2023
FD 2023
LK https://hdl.handle.net/10630/26489
UL https://hdl.handle.net/10630/26489
LA eng
NO Poggio-Fraccari, Mariño, F., Herrera, C., Larrubia-Vargas, M. Á., & Alemany, L. (2023). Bi‐reforming of biogas for hydrogen production with sulfur‐resistant multi‐metallic catalyst. Chemical Engineering & Technology. https://doi.org/10.1002/ceat.202200525
NO Funding for open access charge: Universidad de Málaga/CBUA.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 25 ene 2026